155790816

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39581}}^1$

素因数の和:39635

約数の個数: 48

約数和(自身を含む): 418935888

約数和(自身を除く): 263145072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 39581, 79162, 118743, 158324, 237486, 316648, 474972, 633296, 949944, 1266592, 1622821, 1899888, 3245642, 3799776, 4868463, 6491284, 9736926, 12982568, 19473852, 25965136, 38947704, 51930272, 77895408, 155790816]

約数ペア:

[(1, 155790816), (2, 77895408), (3, 51930272), (4, 38947704), (6, 25965136), (8, 19473852), (12, 12982568), (16, 9736926), (24, 6491284), (32, 4868463), (41, 3799776), (48, 3245642), (82, 1899888), (96, 1622821), (123, 1266592), (164, 949944), (246, 633296), (328, 474972), (492, 316648), (656, 237486), (984, 158324), (1312, 118743), (1968, 79162), (3936, 39581)]