151236618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 354860352

約数和(自身を除く): 203623734

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 131, 246, 247, 262, 361, 393, 494, 533, 722, 741, 779, 786, 1066, 1083, 1482, 1558, 1599, 1703, 2166, 2337, 2489, 3198, 3406, 4674, 4693, 4978, 5109, 5371, 7467, 9386, 10127, 10218, 10742, 14079, 14801, 14934, 16113, 20254, 28158, 29602, 30381, 32226, 32357, 44403, 47291, 60762, 64714, 69823, 88806, 94582, 97071, 102049, 139646, 141873, 192413, 194142, 204098, 209469, 283746, 306147, 384826, 418938, 577239, 612294, 614783, 1154478, 1229566, 1326637, 1844349, 1938931, 2653274, 3688698, 3877862, 3979911, 5816793, 7959822, 11633586, 25206103, 50412206, 75618309, 151236618]

約数ペア:

[(1, 151236618), (2, 75618309), (3, 50412206), (6, 25206103), (13, 11633586), (19, 7959822), (26, 5816793), (38, 3979911), (39, 3877862), (41, 3688698), (57, 2653274), (78, 1938931), (82, 1844349), (114, 1326637), (123, 1229566), (131, 1154478), (246, 614783), (247, 612294), (262, 577239), (361, 418938), (393, 384826), (494, 306147), (533, 283746), (722, 209469), (741, 204098), (779, 194142), (786, 192413), (1066, 141873), (1083, 139646), (1482, 102049), (1558, 97071), (1599, 94582), (1703, 88806), (2166, 69823), (2337, 64714), (2489, 60762), (3198, 47291), (3406, 44403), (4674, 32357), (4693, 32226), (4978, 30381), (5109, 29602), (5371, 28158), (7467, 20254), (9386, 16113), (10127, 14934), (10218, 14801), (10742, 14079)]