158398812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 487075680

約数和(自身を除く): 328676868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 52, 58, 66, 78, 87, 99, 116, 117, 132, 143, 156, 174, 198, 234, 261, 286, 319, 348, 377, 396, 429, 468, 522, 572, 638, 754, 858, 957, 1044, 1061, 1131, 1276, 1287, 1508, 1716, 1914, 2122, 2262, 2574, 2871, 3183, 3393, 3828, 4147, 4244, 4524, 5148, 5742, 6366, 6786, 8294, 9549, 11484, 11671, 12441, 12732, 13572, 13793, 16588, 19098, 23342, 24882, 27586, 30769, 35013, 37323, 38196, 41379, 46684, 49764, 55172, 61538, 70026, 74646, 82758, 92307, 105039, 123076, 124137, 140052, 149292, 151723, 165516, 184614, 210078, 248274, 276921, 303446, 338459, 369228, 399997, 420156, 455169, 496548, 553842, 606892, 676918, 799994, 910338, 1015377, 1107684, 1199991, 1353836, 1365507, 1599988, 1820676, 2030754, 2399982, 2731014, 3046131, 3599973, 4061508, 4399967, 4799964, 5462028, 6092262, 7199946, 8799934, 12184524, 13199901, 14399892, 17599868, 26399802, 39599703, 52799604, 79199406, 158398812]

約数ペア:

[(1, 158398812), (2, 79199406), (3, 52799604), (4, 39599703), (6, 26399802), (9, 17599868), (11, 14399892), (12, 13199901), (13, 12184524), (18, 8799934), (22, 7199946), (26, 6092262), (29, 5462028), (33, 4799964), (36, 4399967), (39, 4061508), (44, 3599973), (52, 3046131), (58, 2731014), (66, 2399982), (78, 2030754), (87, 1820676), (99, 1599988), (116, 1365507), (117, 1353836), (132, 1199991), (143, 1107684), (156, 1015377), (174, 910338), (198, 799994), (234, 676918), (261, 606892), (286, 553842), (319, 496548), (348, 455169), (377, 420156), (396, 399997), (429, 369228), (468, 338459), (522, 303446), (572, 276921), (638, 248274), (754, 210078), (858, 184614), (957, 165516), (1044, 151723), (1061, 149292), (1131, 140052), (1276, 124137), (1287, 123076), (1508, 105039), (1716, 92307), (1914, 82758), (2122, 74646), (2262, 70026), (2574, 61538), (2871, 55172), (3183, 49764), (3393, 46684), (3828, 41379), (4147, 38196), (4244, 37323), (4524, 35013), (5148, 30769), (5742, 27586), (6366, 24882), (6786, 23342), (8294, 19098), (9549, 16588), (11484, 13793), (11671, 13572), (12441, 12732)]