154397738944

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{2749}}^1\times {\mathrm{28309}}^1$

素因数の和:31101

約数の個数: 56

約数和(自身を含む): 316392560000

約数和(自身を除く): 161994821056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 2749, 5498, 10996, 21992, 28309, 43984, 56618, 85219, 87968, 113236, 170438, 175936, 226472, 340876, 452944, 681752, 877579, 905888, 1363504, 1755158, 1811776, 2727008, 3510316, 5454016, 7020632, 14041264, 28082528, 56165056, 77821441, 155642882, 311285764, 622571528, 1245143056, 2412464671, 2490286112, 4824929342, 4980572224, 9649858684, 19299717368, 38599434736, 77198869472, 154397738944]

約数ペア:

[(1, 154397738944), (2, 77198869472), (4, 38599434736), (8, 19299717368), (16, 9649858684), (31, 4980572224), (32, 4824929342), (62, 2490286112), (64, 2412464671), (124, 1245143056), (248, 622571528), (496, 311285764), (992, 155642882), (1984, 77821441), (2749, 56165056), (5498, 28082528), (10996, 14041264), (21992, 7020632), (28309, 5454016), (43984, 3510316), (56618, 2727008), (85219, 1811776), (87968, 1755158), (113236, 1363504), (170438, 905888), (175936, 877579), (226472, 681752), (340876, 452944)]