156919070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4198

約数の個数: 64

約数和(自身を含む): 359424000

約数和(自身を除く): 202504930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2695, 3430, 3773, 4159, 5390, 7546, 8318, 18865, 20795, 29113, 37730, 41590, 45749, 58226, 91498, 145565, 203791, 228745, 291130, 320243, 407582, 457490, 640486, 1018955, 1426537, 1601215, 2037910, 2241701, 2853074, 3202430, 4483402, 7132685, 11208505, 14265370, 15691907, 22417010, 31383814, 78459535, 156919070]

約数ペア:

[(1, 156919070), (2, 78459535), (5, 31383814), (7, 22417010), (10, 15691907), (11, 14265370), (14, 11208505), (22, 7132685), (35, 4483402), (49, 3202430), (55, 2853074), (70, 2241701), (77, 2037910), (98, 1601215), (110, 1426537), (154, 1018955), (245, 640486), (343, 457490), (385, 407582), (490, 320243), (539, 291130), (686, 228745), (770, 203791), (1078, 145565), (1715, 91498), (2695, 58226), (3430, 45749), (3773, 41590), (4159, 37730), (5390, 29113), (7546, 20795), (8318, 18865)]