156732420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4741

約数の個数: 96

約数和(自身を含む): 483702912

約数和(自身を除く): 326970492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2580, 2795, 3354, 4673, 5590, 6708, 8385, 9346, 11180, 14019, 16770, 18692, 23365, 28038, 33540, 46730, 56076, 60749, 70095, 93460, 121498, 140190, 182247, 200939, 242996, 280380, 303745, 364494, 401878, 602817, 607490, 728988, 803756, 911235, 1004695, 1205634, 1214980, 1822470, 2009390, 2411268, 2612207, 3014085, 3644940, 4018780, 5224414, 6028170, 7836621, 10448828, 12056340, 13061035, 15673242, 26122070, 31346484, 39183105, 52244140, 78366210, 156732420]

約数ペア:

[(1, 156732420), (2, 78366210), (3, 52244140), (4, 39183105), (5, 31346484), (6, 26122070), (10, 15673242), (12, 13061035), (13, 12056340), (15, 10448828), (20, 7836621), (26, 6028170), (30, 5224414), (39, 4018780), (43, 3644940), (52, 3014085), (60, 2612207), (65, 2411268), (78, 2009390), (86, 1822470), (129, 1214980), (130, 1205634), (156, 1004695), (172, 911235), (195, 803756), (215, 728988), (258, 607490), (260, 602817), (390, 401878), (430, 364494), (516, 303745), (559, 280380), (645, 242996), (780, 200939), (860, 182247), (1118, 140190), (1290, 121498), (1677, 93460), (2236, 70095), (2580, 60749), (2795, 56076), (3354, 46730), (4673, 33540), (5590, 28038), (6708, 23365), (8385, 18692), (9346, 16770), (11180, 14019)]