157078116

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 458884608

約数和(自身を除く): 301806492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 243, 279, 324, 351, 372, 401, 403, 468, 486, 558, 702, 802, 806, 837, 972, 1053, 1116, 1203, 1209, 1404, 1604, 1612, 1674, 2106, 2406, 2418, 2511, 3159, 3348, 3609, 3627, 4212, 4812, 4836, 5022, 5213, 6318, 7218, 7254, 7533, 10044, 10426, 10827, 10881, 12431, 12636, 14436, 14508, 15066, 15639, 20852, 21654, 21762, 24862, 30132, 31278, 32481, 32643, 37293, 43308, 43524, 46917, 49724, 62556, 64962, 65286, 74586, 93834, 97443, 97929, 111879, 129924, 130572, 140751, 149172, 161603, 187668, 194886, 195858, 223758, 281502, 323206, 335637, 389772, 391716, 422253, 447516, 484809, 563004, 646412, 671274, 844506, 969618, 1006911, 1266759, 1342548, 1454427, 1689012, 1939236, 2013822, 2533518, 2908854, 3020733, 4027644, 4363281, 5067036, 5817708, 6041466, 8726562, 12082932, 13089843, 17453124, 26179686, 39269529, 52359372, 78539058, 157078116]

約数ペア:

[(1, 157078116), (2, 78539058), (3, 52359372), (4, 39269529), (6, 26179686), (9, 17453124), (12, 13089843), (13, 12082932), (18, 8726562), (26, 6041466), (27, 5817708), (31, 5067036), (36, 4363281), (39, 4027644), (52, 3020733), (54, 2908854), (62, 2533518), (78, 2013822), (81, 1939236), (93, 1689012), (108, 1454427), (117, 1342548), (124, 1266759), (156, 1006911), (162, 969618), (186, 844506), (234, 671274), (243, 646412), (279, 563004), (324, 484809), (351, 447516), (372, 422253), (401, 391716), (403, 389772), (468, 335637), (486, 323206), (558, 281502), (702, 223758), (802, 195858), (806, 194886), (837, 187668), (972, 161603), (1053, 149172), (1116, 140751), (1203, 130572), (1209, 129924), (1404, 111879), (1604, 97929), (1612, 97443), (1674, 93834), (2106, 74586), (2406, 65286), (2418, 64962), (2511, 62556), (3159, 49724), (3348, 46917), (3609, 43524), (3627, 43308), (4212, 37293), (4812, 32643), (4836, 32481), (5022, 31278), (5213, 30132), (6318, 24862), (7218, 21762), (7254, 21654), (7533, 20852), (10044, 15639), (10426, 15066), (10827, 14508), (10881, 14436), (12431, 12636)]