158343780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 546158592

約数和(自身を除く): 387814812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 140, 170, 201, 204, 210, 238, 255, 268, 331, 335, 340, 357, 402, 420, 469, 476, 510, 595, 662, 670, 714, 804, 938, 993, 1005, 1020, 1139, 1190, 1324, 1340, 1407, 1428, 1655, 1785, 1876, 1986, 2010, 2278, 2317, 2345, 2380, 2814, 3310, 3417, 3570, 3972, 4020, 4556, 4634, 4690, 4965, 5627, 5628, 5695, 6620, 6834, 6951, 7035, 7140, 7973, 9268, 9380, 9930, 11254, 11390, 11585, 13668, 13902, 14070, 15946, 16881, 17085, 19860, 22177, 22508, 22780, 23170, 23919, 27804, 28135, 28140, 31892, 33762, 34170, 34755, 39389, 39865, 44354, 46340, 47838, 56270, 66531, 67524, 68340, 69510, 78778, 79730, 84405, 88708, 95676, 110885, 112540, 118167, 119595, 133062, 139020, 155239, 157556, 159460, 168810, 196945, 221770, 236334, 239190, 266124, 310478, 332655, 337620, 377009, 393890, 443540, 465717, 472668, 478380, 590835, 620956, 665310, 754018, 776195, 787780, 931434, 1131027, 1181670, 1330620, 1508036, 1552390, 1862868, 1885045, 2262054, 2328585, 2363340, 2639063, 3104780, 3770090, 4524108, 4657170, 5278126, 5655135, 7540180, 7917189, 9314340, 10556252, 11310270, 13195315, 15834378, 22620540, 26390630, 31668756, 39585945, 52781260, 79171890, 158343780]

約数ペア:

[(1, 158343780), (2, 79171890), (3, 52781260), (4, 39585945), (5, 31668756), (6, 26390630), (7, 22620540), (10, 15834378), (12, 13195315), (14, 11310270), (15, 10556252), (17, 9314340), (20, 7917189), (21, 7540180), (28, 5655135), (30, 5278126), (34, 4657170), (35, 4524108), (42, 3770090), (51, 3104780), (60, 2639063), (67, 2363340), (68, 2328585), (70, 2262054), (84, 1885045), (85, 1862868), (102, 1552390), (105, 1508036), (119, 1330620), (134, 1181670), (140, 1131027), (170, 931434), (201, 787780), (204, 776195), (210, 754018), (238, 665310), (255, 620956), (268, 590835), (331, 478380), (335, 472668), (340, 465717), (357, 443540), (402, 393890), (420, 377009), (469, 337620), (476, 332655), (510, 310478), (595, 266124), (662, 239190), (670, 236334), (714, 221770), (804, 196945), (938, 168810), (993, 159460), (1005, 157556), (1020, 155239), (1139, 139020), (1190, 133062), (1324, 119595), (1340, 118167), (1407, 112540), (1428, 110885), (1655, 95676), (1785, 88708), (1876, 84405), (1986, 79730), (2010, 78778), (2278, 69510), (2317, 68340), (2345, 67524), (2380, 66531), (2814, 56270), (3310, 47838), (3417, 46340), (3570, 44354), (3972, 39865), (4020, 39389), (4556, 34755), (4634, 34170), (4690, 33762), (4965, 31892), (5627, 28140), (5628, 28135), (5695, 27804), (6620, 23919), (6834, 23170), (6951, 22780), (7035, 22508), (7140, 22177), (7973, 19860), (9268, 17085), (9380, 16881), (9930, 15946), (11254, 14070), (11390, 13902), (11585, 13668)]