150521154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 236550846

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 59, 69, 114, 118, 133, 138, 139, 161, 177, 266, 278, 322, 354, 399, 413, 417, 437, 483, 798, 826, 834, 874, 966, 973, 1121, 1239, 1311, 1357, 1946, 2242, 2478, 2622, 2641, 2714, 2919, 3059, 3197, 3363, 4071, 5282, 5838, 6118, 6394, 6726, 7847, 7923, 8142, 8201, 9177, 9499, 9591, 15694, 15846, 16402, 18354, 18487, 18998, 19182, 22379, 23541, 24603, 25783, 28497, 36974, 44758, 47082, 49206, 51566, 55461, 56994, 57407, 60743, 67137, 77349, 110922, 114814, 121486, 134274, 154698, 155819, 172221, 180481, 182229, 188623, 311638, 344442, 360962, 364458, 377246, 425201, 467457, 541443, 565869, 850402, 934914, 1082886, 1090733, 1131738, 1275603, 1320361, 2181466, 2551206, 2640722, 3272199, 3583837, 3961083, 6544398, 7167674, 7922166, 10751511, 21503022, 25086859, 50173718, 75260577, 150521154]

約数ペア:

[(1, 150521154), (2, 75260577), (3, 50173718), (6, 25086859), (7, 21503022), (14, 10751511), (19, 7922166), (21, 7167674), (23, 6544398), (38, 3961083), (42, 3583837), (46, 3272199), (57, 2640722), (59, 2551206), (69, 2181466), (114, 1320361), (118, 1275603), (133, 1131738), (138, 1090733), (139, 1082886), (161, 934914), (177, 850402), (266, 565869), (278, 541443), (322, 467457), (354, 425201), (399, 377246), (413, 364458), (417, 360962), (437, 344442), (483, 311638), (798, 188623), (826, 182229), (834, 180481), (874, 172221), (966, 155819), (973, 154698), (1121, 134274), (1239, 121486), (1311, 114814), (1357, 110922), (1946, 77349), (2242, 67137), (2478, 60743), (2622, 57407), (2641, 56994), (2714, 55461), (2919, 51566), (3059, 49206), (3197, 47082), (3363, 44758), (4071, 36974), (5282, 28497), (5838, 25783), (6118, 24603), (6394, 23541), (6726, 22379), (7847, 19182), (7923, 18998), (8142, 18487), (8201, 18354), (9177, 16402), (9499, 15846), (9591, 15694)]