151461856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4001}}^1$

素因数の和:4044

約数の個数: 72

約数和(自身を含む): 369112464

約数和(自身を除く): 217650608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4001, 4732, 5408, 8002, 9464, 16004, 18928, 28007, 32008, 37856, 52013, 56014, 64016, 104026, 112028, 128032, 208052, 224056, 364091, 416104, 448112, 676169, 728182, 832208, 896224, 1352338, 1456364, 1664416, 2704676, 2912728, 4733183, 5409352, 5825456, 9466366, 10818704, 11650912, 18932732, 21637408, 37865464, 75730928, 151461856]

約数ペア:

[(1, 151461856), (2, 75730928), (4, 37865464), (7, 21637408), (8, 18932732), (13, 11650912), (14, 10818704), (16, 9466366), (26, 5825456), (28, 5409352), (32, 4733183), (52, 2912728), (56, 2704676), (91, 1664416), (104, 1456364), (112, 1352338), (169, 896224), (182, 832208), (208, 728182), (224, 676169), (338, 448112), (364, 416104), (416, 364091), (676, 224056), (728, 208052), (1183, 128032), (1352, 112028), (1456, 104026), (2366, 64016), (2704, 56014), (2912, 52013), (4001, 37856), (4732, 32008), (5408, 28007), (8002, 18928), (9464, 16004)]