157239810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 511999488

約数和(自身を除く): 354759678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 73, 78, 90, 91, 105, 117, 126, 130, 146, 182, 195, 210, 219, 234, 263, 273, 315, 365, 390, 438, 455, 511, 526, 546, 585, 630, 657, 730, 789, 819, 910, 949, 1022, 1095, 1170, 1314, 1315, 1365, 1533, 1578, 1638, 1841, 1898, 2190, 2367, 2555, 2630, 2730, 2847, 3066, 3285, 3419, 3682, 3945, 4095, 4599, 4734, 4745, 5110, 5523, 5694, 6570, 6643, 6838, 7665, 7890, 8190, 8541, 9198, 9205, 9490, 10257, 11046, 11835, 13286, 14235, 15330, 16569, 17082, 17095, 18410, 19199, 19929, 20514, 22995, 23670, 23933, 27615, 28470, 30771, 33138, 33215, 34190, 38398, 39858, 42705, 45990, 47866, 51285, 55230, 57597, 59787, 61542, 66430, 71799, 82845, 85410, 95995, 99645, 102570, 115194, 119574, 119665, 134393, 143598, 153855, 165690, 172791, 191990, 199290, 215397, 239330, 249587, 268786, 287985, 298935, 307710, 345582, 358995, 403179, 430794, 499174, 575970, 597870, 671965, 717990, 748761, 806358, 863955, 1076985, 1209537, 1247935, 1343930, 1497522, 1727910, 1747109, 2015895, 2153970, 2246283, 2419074, 2495870, 3494218, 3743805, 4031790, 4492566, 5241327, 6047685, 7487610, 8735545, 10482654, 11231415, 12095370, 15723981, 17471090, 22462830, 26206635, 31447962, 52413270, 78619905, 157239810]

約数ペア:

[(1, 157239810), (2, 78619905), (3, 52413270), (5, 31447962), (6, 26206635), (7, 22462830), (9, 17471090), (10, 15723981), (13, 12095370), (14, 11231415), (15, 10482654), (18, 8735545), (21, 7487610), (26, 6047685), (30, 5241327), (35, 4492566), (39, 4031790), (42, 3743805), (45, 3494218), (63, 2495870), (65, 2419074), (70, 2246283), (73, 2153970), (78, 2015895), (90, 1747109), (91, 1727910), (105, 1497522), (117, 1343930), (126, 1247935), (130, 1209537), (146, 1076985), (182, 863955), (195, 806358), (210, 748761), (219, 717990), (234, 671965), (263, 597870), (273, 575970), (315, 499174), (365, 430794), (390, 403179), (438, 358995), (455, 345582), (511, 307710), (526, 298935), (546, 287985), (585, 268786), (630, 249587), (657, 239330), (730, 215397), (789, 199290), (819, 191990), (910, 172791), (949, 165690), (1022, 153855), (1095, 143598), (1170, 134393), (1314, 119665), (1315, 119574), (1365, 115194), (1533, 102570), (1578, 99645), (1638, 95995), (1841, 85410), (1898, 82845), (2190, 71799), (2367, 66430), (2555, 61542), (2630, 59787), (2730, 57597), (2847, 55230), (3066, 51285), (3285, 47866), (3419, 45990), (3682, 42705), (3945, 39858), (4095, 38398), (4599, 34190), (4734, 33215), (4745, 33138), (5110, 30771), (5523, 28470), (5694, 27615), (6570, 23933), (6643, 23670), (6838, 22995), (7665, 20514), (7890, 19929), (8190, 19199), (8541, 18410), (9198, 17095), (9205, 17082), (9490, 16569), (10257, 15330), (11046, 14235), (11835, 13286)]