164542128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180419}}^1$

素因数の和:180449

約数の個数: 40

約数和(自身を含む): 447441600

約数和(自身を除く): 282899472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 180419, 360838, 541257, 721676, 1082514, 1443352, 2165028, 2886704, 3427961, 4330056, 6855922, 8660112, 10283883, 13711844, 20567766, 27423688, 41135532, 54847376, 82271064, 164542128]

約数ペア:

[(1, 164542128), (2, 82271064), (3, 54847376), (4, 41135532), (6, 27423688), (8, 20567766), (12, 13711844), (16, 10283883), (19, 8660112), (24, 6855922), (38, 4330056), (48, 3427961), (57, 2886704), (76, 2165028), (114, 1443352), (152, 1082514), (228, 721676), (304, 541257), (456, 360838), (912, 180419)]