156907688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3906

約数の個数: 64

約数和(自身を含む): 364383360

約数和(自身を除く): 207475672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2408, 2924, 3833, 5117, 5848, 7666, 10234, 15332, 20468, 26831, 30664, 40936, 53662, 65161, 107324, 130322, 164819, 214648, 260644, 329638, 456127, 521288, 659276, 912254, 1153733, 1318552, 1824508, 2307466, 2801923, 3649016, 4614932, 5603846, 9229864, 11207692, 19613461, 22415384, 39226922, 78453844, 156907688]

約数ペア:

[(1, 156907688), (2, 78453844), (4, 39226922), (7, 22415384), (8, 19613461), (14, 11207692), (17, 9229864), (28, 5603846), (34, 4614932), (43, 3649016), (56, 2801923), (68, 2307466), (86, 1824508), (119, 1318552), (136, 1153733), (172, 912254), (238, 659276), (301, 521288), (344, 456127), (476, 329638), (602, 260644), (731, 214648), (952, 164819), (1204, 130322), (1462, 107324), (2408, 65161), (2924, 53662), (3833, 40936), (5117, 30664), (5848, 26831), (7666, 20468), (10234, 15332)]