145883004736

素因数分解:

$2^6\times 7^1\times {\mathrm{397}}^1\times {\mathrm{820231}}^1$

素因数の和:820647

約数の個数: 56

約数和(自身を含む): 331675573376

約数和(自身を除く): 185792568640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 397, 448, 794, 1588, 2779, 3176, 5558, 6352, 11116, 12704, 22232, 25408, 44464, 88928, 177856, 820231, 1640462, 3280924, 5741617, 6561848, 11483234, 13123696, 22966468, 26247392, 45932936, 52494784, 91865872, 183731744, 325631707, 367463488, 651263414, 1302526828, 2279421949, 2605053656, 4558843898, 5210107312, 9117687796, 10420214624, 18235375592, 20840429248, 36470751184, 72941502368, 145883004736]

約数ペア:

[(1, 145883004736), (2, 72941502368), (4, 36470751184), (7, 20840429248), (8, 18235375592), (14, 10420214624), (16, 9117687796), (28, 5210107312), (32, 4558843898), (56, 2605053656), (64, 2279421949), (112, 1302526828), (224, 651263414), (397, 367463488), (448, 325631707), (794, 183731744), (1588, 91865872), (2779, 52494784), (3176, 45932936), (5558, 26247392), (6352, 22966468), (11116, 13123696), (12704, 11483234), (22232, 6561848), (25408, 5741617), (44464, 3280924), (88928, 1640462), (177856, 820231)]