147508326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 394804800

約数和(自身を除く): 247296474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 73, 79, 87, 98, 126, 146, 147, 158, 174, 203, 219, 237, 261, 294, 406, 438, 441, 474, 511, 522, 553, 609, 657, 711, 882, 1022, 1106, 1218, 1314, 1421, 1422, 1533, 1659, 1827, 2117, 2291, 2842, 3066, 3318, 3577, 3654, 3871, 4234, 4263, 4582, 4599, 4977, 5767, 6351, 6873, 7154, 7742, 8526, 9198, 9954, 10731, 11534, 11613, 12702, 12789, 13746, 14819, 16037, 17301, 19053, 20619, 21462, 23226, 25578, 29638, 32074, 32193, 34602, 34839, 38106, 40369, 41238, 44457, 48111, 51903, 64386, 69678, 80738, 88914, 96222, 103733, 103806, 112259, 121107, 133371, 144333, 167243, 207466, 224518, 242214, 266742, 282583, 288666, 311199, 334486, 336777, 363321, 501729, 565166, 622398, 673554, 726642, 847749, 933597, 1003458, 1010331, 1170701, 1505187, 1695498, 1867194, 2020662, 2341402, 2543247, 3010374, 3512103, 5086494, 7024206, 8194907, 10536309, 16389814, 21072618, 24584721, 49169442, 73754163, 147508326]

約数ペア:

[(1, 147508326), (2, 73754163), (3, 49169442), (6, 24584721), (7, 21072618), (9, 16389814), (14, 10536309), (18, 8194907), (21, 7024206), (29, 5086494), (42, 3512103), (49, 3010374), (58, 2543247), (63, 2341402), (73, 2020662), (79, 1867194), (87, 1695498), (98, 1505187), (126, 1170701), (146, 1010331), (147, 1003458), (158, 933597), (174, 847749), (203, 726642), (219, 673554), (237, 622398), (261, 565166), (294, 501729), (406, 363321), (438, 336777), (441, 334486), (474, 311199), (511, 288666), (522, 282583), (553, 266742), (609, 242214), (657, 224518), (711, 207466), (882, 167243), (1022, 144333), (1106, 133371), (1218, 121107), (1314, 112259), (1421, 103806), (1422, 103733), (1533, 96222), (1659, 88914), (1827, 80738), (2117, 69678), (2291, 64386), (2842, 51903), (3066, 48111), (3318, 44457), (3577, 41238), (3654, 40369), (3871, 38106), (4234, 34839), (4263, 34602), (4582, 32193), (4599, 32074), (4977, 29638), (5767, 25578), (6351, 23226), (6873, 21462), (7154, 20619), (7742, 19053), (8526, 17301), (9198, 16037), (9954, 14819), (10731, 13746), (11534, 12789), (11613, 12702)]