152741988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 492605568

約数和(自身を除く): 339863580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 73, 76, 84, 92, 114, 126, 133, 138, 146, 161, 171, 207, 219, 228, 252, 266, 276, 292, 322, 342, 361, 399, 414, 437, 438, 483, 511, 532, 644, 657, 684, 722, 798, 828, 874, 876, 966, 1022, 1083, 1197, 1311, 1314, 1387, 1444, 1449, 1533, 1596, 1679, 1748, 1932, 2044, 2166, 2394, 2527, 2622, 2628, 2774, 2898, 3059, 3066, 3249, 3358, 3933, 4161, 4332, 4599, 4788, 5037, 5054, 5244, 5548, 5796, 6118, 6132, 6498, 6716, 7581, 7866, 8303, 8322, 9177, 9198, 9709, 10074, 10108, 11753, 12236, 12483, 12996, 15111, 15162, 15732, 16606, 16644, 18354, 18396, 19418, 20148, 22743, 23506, 24909, 24966, 26353, 27531, 29127, 30222, 30324, 31901, 33212, 35259, 36708, 38836, 45486, 47012, 49818, 49932, 52706, 55062, 58121, 58254, 60444, 63802, 70518, 74727, 79059, 87381, 90972, 95703, 99636, 105412, 105777, 110124, 116242, 116508, 127604, 141036, 149454, 158118, 174363, 174762, 184471, 191406, 211554, 223307, 232484, 237177, 287109, 298908, 316236, 348726, 349524, 368942, 382812, 423108, 446614, 474354, 523089, 553413, 574218, 606119, 669921, 697452, 737884, 893228, 948708, 1046178, 1106826, 1148436, 1212238, 1339842, 1660239, 1818357, 2009763, 2092356, 2213652, 2424476, 2679684, 3320478, 3636714, 4019526, 4242833, 5455071, 6640956, 7273428, 8039052, 8485666, 10910142, 12728499, 16971332, 21820284, 25456998, 38185497, 50913996, 76370994, 152741988]

約数ペア:

[(1, 152741988), (2, 76370994), (3, 50913996), (4, 38185497), (6, 25456998), (7, 21820284), (9, 16971332), (12, 12728499), (14, 10910142), (18, 8485666), (19, 8039052), (21, 7273428), (23, 6640956), (28, 5455071), (36, 4242833), (38, 4019526), (42, 3636714), (46, 3320478), (57, 2679684), (63, 2424476), (69, 2213652), (73, 2092356), (76, 2009763), (84, 1818357), (92, 1660239), (114, 1339842), (126, 1212238), (133, 1148436), (138, 1106826), (146, 1046178), (161, 948708), (171, 893228), (207, 737884), (219, 697452), (228, 669921), (252, 606119), (266, 574218), (276, 553413), (292, 523089), (322, 474354), (342, 446614), (361, 423108), (399, 382812), (414, 368942), (437, 349524), (438, 348726), (483, 316236), (511, 298908), (532, 287109), (644, 237177), (657, 232484), (684, 223307), (722, 211554), (798, 191406), (828, 184471), (874, 174762), (876, 174363), (966, 158118), (1022, 149454), (1083, 141036), (1197, 127604), (1311, 116508), (1314, 116242), (1387, 110124), (1444, 105777), (1449, 105412), (1533, 99636), (1596, 95703), (1679, 90972), (1748, 87381), (1932, 79059), (2044, 74727), (2166, 70518), (2394, 63802), (2527, 60444), (2622, 58254), (2628, 58121), (2774, 55062), (2898, 52706), (3059, 49932), (3066, 49818), (3249, 47012), (3358, 45486), (3933, 38836), (4161, 36708), (4332, 35259), (4599, 33212), (4788, 31901), (5037, 30324), (5054, 30222), (5244, 29127), (5548, 27531), (5796, 26353), (6118, 24966), (6132, 24909), (6498, 23506), (6716, 22743), (7581, 20148), (7866, 19418), (8303, 18396), (8322, 18354), (9177, 16644), (9198, 16606), (9709, 15732), (10074, 15162), (10108, 15111), (11753, 12996), (12236, 12483)]