162634240

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 428235984

約数和(自身を除く): 265601744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 101, 128, 136, 148, 160, 170, 185, 202, 256, 272, 296, 320, 340, 370, 404, 505, 512, 544, 592, 629, 640, 680, 740, 808, 1010, 1088, 1184, 1258, 1280, 1360, 1480, 1616, 1717, 2020, 2176, 2368, 2516, 2560, 2720, 2960, 3145, 3232, 3434, 3737, 4040, 4352, 4736, 5032, 5440, 5920, 6290, 6464, 6868, 7474, 8080, 8585, 8704, 9472, 10064, 10880, 11840, 12580, 12928, 13736, 14948, 16160, 17170, 18685, 18944, 20128, 21760, 23680, 25160, 25856, 27472, 29896, 32320, 34340, 37370, 40256, 43520, 47360, 50320, 51712, 54944, 59792, 63529, 64640, 68680, 74740, 80512, 94720, 100640, 109888, 119584, 127058, 129280, 137360, 149480, 161024, 201280, 219776, 239168, 254116, 258560, 274720, 298960, 317645, 322048, 402560, 439552, 478336, 508232, 549440, 597920, 635290, 805120, 879104, 956672, 1016464, 1098880, 1195840, 1270580, 1610240, 1913344, 2032928, 2197760, 2391680, 2541160, 4065856, 4395520, 4783360, 5082320, 8131712, 9566720, 10164640, 16263424, 20329280, 32526848, 40658560, 81317120, 162634240]

約数ペア:

[(1, 162634240), (2, 81317120), (4, 40658560), (5, 32526848), (8, 20329280), (10, 16263424), (16, 10164640), (17, 9566720), (20, 8131712), (32, 5082320), (34, 4783360), (37, 4395520), (40, 4065856), (64, 2541160), (68, 2391680), (74, 2197760), (80, 2032928), (85, 1913344), (101, 1610240), (128, 1270580), (136, 1195840), (148, 1098880), (160, 1016464), (170, 956672), (185, 879104), (202, 805120), (256, 635290), (272, 597920), (296, 549440), (320, 508232), (340, 478336), (370, 439552), (404, 402560), (505, 322048), (512, 317645), (544, 298960), (592, 274720), (629, 258560), (640, 254116), (680, 239168), (740, 219776), (808, 201280), (1010, 161024), (1088, 149480), (1184, 137360), (1258, 129280), (1280, 127058), (1360, 119584), (1480, 109888), (1616, 100640), (1717, 94720), (2020, 80512), (2176, 74740), (2368, 68680), (2516, 64640), (2560, 63529), (2720, 59792), (2960, 54944), (3145, 51712), (3232, 50320), (3434, 47360), (3737, 43520), (4040, 40256), (4352, 37370), (4736, 34340), (5032, 32320), (5440, 29896), (5920, 27472), (6290, 25856), (6464, 25160), (6868, 23680), (7474, 21760), (8080, 20128), (8585, 18944), (8704, 18685), (9472, 17170), (10064, 16160), (10880, 14948), (11840, 13736), (12580, 12928)]