157029457310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{521}}^1\times {\mathrm{1117}}^1$

素因数の和:1890

約数の個数: 96

約数和(自身を含む): 312956856576

約数和(自身を除く): 155927399266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 223, 242, 446, 521, 605, 1042, 1115, 1117, 1210, 2230, 2234, 2453, 2605, 4906, 5210, 5585, 5731, 11170, 11462, 12265, 12287, 24530, 24574, 26983, 28655, 53966, 57310, 61435, 63041, 116183, 122870, 126082, 134915, 135157, 232366, 249091, 269830, 270314, 315205, 498182, 580915, 581957, 630410, 675785, 1161830, 1163914, 1245455, 1278013, 1351570, 2490910, 2556026, 2740001, 2909785, 5480002, 5819570, 6390065, 6401527, 12780130, 12803054, 13700005, 14058143, 27400010, 28116286, 30140011, 32007635, 60280022, 64015270, 70290715, 70416797, 129776411, 140581430, 140833594, 150700055, 259552822, 301400110, 352083985, 648882055, 704167970, 1297764110, 1427540521, 2855081042, 7137702605, 14275405210, 15702945731, 31405891462, 78514728655, 157029457310]

約数ペア:

[(1, 157029457310), (2, 78514728655), (5, 31405891462), (10, 15702945731), (11, 14275405210), (22, 7137702605), (55, 2855081042), (110, 1427540521), (121, 1297764110), (223, 704167970), (242, 648882055), (446, 352083985), (521, 301400110), (605, 259552822), (1042, 150700055), (1115, 140833594), (1117, 140581430), (1210, 129776411), (2230, 70416797), (2234, 70290715), (2453, 64015270), (2605, 60280022), (4906, 32007635), (5210, 30140011), (5585, 28116286), (5731, 27400010), (11170, 14058143), (11462, 13700005), (12265, 12803054), (12287, 12780130), (24530, 6401527), (24574, 6390065), (26983, 5819570), (28655, 5480002), (53966, 2909785), (57310, 2740001), (61435, 2556026), (63041, 2490910), (116183, 1351570), (122870, 1278013), (126082, 1245455), (134915, 1163914), (135157, 1161830), (232366, 675785), (249091, 630410), (269830, 581957), (270314, 580915), (315205, 498182)]