172178448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16231}}^1$

素因数の和:16272

約数の個数: 80

約数和(自身を含む): 507217536

約数和(自身を除く): 335039088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 16231, 32462, 48693, 64924, 97386, 129848, 194772, 211003, 259696, 275927, 389544, 422006, 551854, 633009, 779088, 827781, 844012, 1103708, 1266018, 1655562, 1688024, 2207416, 2532036, 3311124, 3376048, 3587051, 4414832, 5064072, 6622248, 7174102, 10128144, 10761153, 13244496, 14348204, 21522306, 28696408, 43044612, 57392816, 86089224, 172178448]

約数ペア:

[(1, 172178448), (2, 86089224), (3, 57392816), (4, 43044612), (6, 28696408), (8, 21522306), (12, 14348204), (13, 13244496), (16, 10761153), (17, 10128144), (24, 7174102), (26, 6622248), (34, 5064072), (39, 4414832), (48, 3587051), (51, 3376048), (52, 3311124), (68, 2532036), (78, 2207416), (102, 1688024), (104, 1655562), (136, 1266018), (156, 1103708), (204, 844012), (208, 827781), (221, 779088), (272, 633009), (312, 551854), (408, 422006), (442, 389544), (624, 275927), (663, 259696), (816, 211003), (884, 194772), (1326, 129848), (1768, 97386), (2652, 64924), (3536, 48693), (5304, 32462), (10608, 16231)]