156967308420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1\times {\mathrm{74561}}^1$

素因数の和:77285

約数の個数: 96

約数和(自身を含む): 473498524800

約数和(自身を除く): 316531216380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2699, 5398, 8097, 10796, 13495, 16194, 26990, 32388, 35087, 40485, 53980, 70174, 74561, 80970, 105261, 140348, 149122, 161940, 175435, 210522, 223683, 298244, 350870, 372805, 421044, 447366, 526305, 701740, 745610, 894732, 969293, 1052610, 1118415, 1491220, 1938586, 2105220, 2236830, 2907879, 3877172, 4473660, 4846465, 5815758, 9692930, 11631516, 14539395, 19385860, 29078790, 58157580, 201240139, 402480278, 603720417, 804960556, 1006200695, 1207440834, 2012401390, 2414881668, 2616121807, 3018602085, 4024802780, 5232243614, 6037204170, 7848365421, 10464487228, 12074408340, 13080609035, 15696730842, 26161218070, 31393461684, 39241827105, 52322436140, 78483654210, 156967308420]

約数ペア:

[(1, 156967308420), (2, 78483654210), (3, 52322436140), (4, 39241827105), (5, 31393461684), (6, 26161218070), (10, 15696730842), (12, 13080609035), (13, 12074408340), (15, 10464487228), (20, 7848365421), (26, 6037204170), (30, 5232243614), (39, 4024802780), (52, 3018602085), (60, 2616121807), (65, 2414881668), (78, 2012401390), (130, 1207440834), (156, 1006200695), (195, 804960556), (260, 603720417), (390, 402480278), (780, 201240139), (2699, 58157580), (5398, 29078790), (8097, 19385860), (10796, 14539395), (13495, 11631516), (16194, 9692930), (26990, 5815758), (32388, 4846465), (35087, 4473660), (40485, 3877172), (53980, 2907879), (70174, 2236830), (74561, 2105220), (80970, 1938586), (105261, 1491220), (140348, 1118415), (149122, 1052610), (161940, 969293), (175435, 894732), (210522, 745610), (223683, 701740), (298244, 526305), (350870, 447366), (372805, 421044)]