181572104

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2262

約数の個数: 64

約数和(自身を含む): 416793600

約数和(自身を除く): 235221496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 952, 1246, 1513, 2143, 2492, 3026, 4286, 4984, 6052, 8572, 10591, 12104, 15001, 17144, 21182, 30002, 36431, 42364, 60004, 72862, 84728, 120008, 145724, 190727, 255017, 291448, 381454, 510034, 762908, 1020068, 1335089, 1525816, 2040136, 2670178, 3242359, 5340356, 6484718, 10680712, 12969436, 22696513, 25938872, 45393026, 90786052, 181572104]

約数ペア:

[(1, 181572104), (2, 90786052), (4, 45393026), (7, 25938872), (8, 22696513), (14, 12969436), (17, 10680712), (28, 6484718), (34, 5340356), (56, 3242359), (68, 2670178), (89, 2040136), (119, 1525816), (136, 1335089), (178, 1020068), (238, 762908), (356, 510034), (476, 381454), (623, 291448), (712, 255017), (952, 190727), (1246, 145724), (1513, 120008), (2143, 84728), (2492, 72862), (3026, 60004), (4286, 42364), (4984, 36431), (6052, 30002), (8572, 21182), (10591, 17144), (12104, 15001)]