157455870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 475324416

約数和(自身を除く): 317868546

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 127, 130, 143, 165, 170, 187, 195, 221, 254, 255, 286, 289, 330, 374, 381, 390, 429, 442, 510, 561, 578, 635, 663, 715, 762, 858, 867, 935, 1105, 1122, 1270, 1326, 1397, 1430, 1445, 1651, 1734, 1870, 1905, 2145, 2159, 2210, 2431, 2794, 2805, 2890, 3179, 3302, 3315, 3757, 3810, 4191, 4290, 4318, 4335, 4862, 4953, 5610, 6358, 6477, 6630, 6985, 7293, 7514, 8255, 8382, 8670, 9537, 9906, 10795, 11271, 12155, 12954, 13970, 14586, 15895, 16510, 18161, 18785, 19074, 20955, 21590, 22542, 23749, 24310, 24765, 28067, 31790, 32385, 36322, 36465, 36703, 37570, 41327, 41910, 47498, 47685, 49530, 54483, 56134, 56355, 64770, 71247, 72930, 73406, 82654, 84201, 90805, 95370, 108966, 110109, 112710, 118745, 123981, 140335, 142494, 168402, 181610, 183515, 206635, 220218, 237490, 247962, 272415, 280670, 308737, 356235, 367030, 403733, 413270, 421005, 477139, 544830, 550545, 617474, 619905, 712470, 807466, 842010, 926211, 954278, 1101090, 1211199, 1239810, 1431417, 1543685, 1852422, 2018665, 2385695, 2422398, 2862834, 3087370, 4037330, 4631055, 4771390, 5248529, 6055995, 7157085, 9262110, 10497058, 12111990, 14314170, 15745587, 26242645, 31491174, 52485290, 78727935, 157455870]

約数ペア:

[(1, 157455870), (2, 78727935), (3, 52485290), (5, 31491174), (6, 26242645), (10, 15745587), (11, 14314170), (13, 12111990), (15, 10497058), (17, 9262110), (22, 7157085), (26, 6055995), (30, 5248529), (33, 4771390), (34, 4631055), (39, 4037330), (51, 3087370), (55, 2862834), (65, 2422398), (66, 2385695), (78, 2018665), (85, 1852422), (102, 1543685), (110, 1431417), (127, 1239810), (130, 1211199), (143, 1101090), (165, 954278), (170, 926211), (187, 842010), (195, 807466), (221, 712470), (254, 619905), (255, 617474), (286, 550545), (289, 544830), (330, 477139), (374, 421005), (381, 413270), (390, 403733), (429, 367030), (442, 356235), (510, 308737), (561, 280670), (578, 272415), (635, 247962), (663, 237490), (715, 220218), (762, 206635), (858, 183515), (867, 181610), (935, 168402), (1105, 142494), (1122, 140335), (1270, 123981), (1326, 118745), (1397, 112710), (1430, 110109), (1445, 108966), (1651, 95370), (1734, 90805), (1870, 84201), (1905, 82654), (2145, 73406), (2159, 72930), (2210, 71247), (2431, 64770), (2794, 56355), (2805, 56134), (2890, 54483), (3179, 49530), (3302, 47685), (3315, 47498), (3757, 41910), (3810, 41327), (4191, 37570), (4290, 36703), (4318, 36465), (4335, 36322), (4862, 32385), (4953, 31790), (5610, 28067), (6358, 24765), (6477, 24310), (6630, 23749), (6985, 22542), (7293, 21590), (7514, 20955), (8255, 19074), (8382, 18785), (8670, 18161), (9537, 16510), (9906, 15895), (10795, 14586), (11271, 13970), (12155, 12954)]