156507848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 359769600

約数和(自身を除く): 203261752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1106, 1343, 2081, 2212, 2686, 4162, 4424, 5372, 8324, 9401, 10744, 14567, 16648, 18802, 29134, 35377, 37604, 58268, 70754, 75208, 116536, 141508, 164399, 247639, 283016, 328798, 495278, 657596, 990556, 1150793, 1315192, 1981112, 2301586, 2794783, 4603172, 5589566, 9206344, 11179132, 19563481, 22358264, 39126962, 78253924, 156507848]

約数ペア:

[(1, 156507848), (2, 78253924), (4, 39126962), (7, 22358264), (8, 19563481), (14, 11179132), (17, 9206344), (28, 5589566), (34, 4603172), (56, 2794783), (68, 2301586), (79, 1981112), (119, 1315192), (136, 1150793), (158, 990556), (238, 657596), (316, 495278), (476, 328798), (553, 283016), (632, 247639), (952, 164399), (1106, 141508), (1343, 116536), (2081, 75208), (2212, 70754), (2686, 58268), (4162, 37604), (4424, 35377), (5372, 29134), (8324, 18802), (9401, 16648), (10744, 14567)]