152511436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21529}}^1$

素因数の和:21574

約数の個数: 48

約数和(自身を含む): 347235840

約数和(自身を除く): 194724404

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 21529, 43058, 86116, 150703, 236819, 301406, 473638, 495167, 602812, 947276, 990334, 1657733, 1980668, 3315466, 3466169, 5446837, 6630932, 6932338, 10893674, 13864676, 21787348, 38127859, 76255718, 152511436]

約数ペア:

[(1, 152511436), (2, 76255718), (4, 38127859), (7, 21787348), (11, 13864676), (14, 10893674), (22, 6932338), (23, 6630932), (28, 5446837), (44, 3466169), (46, 3315466), (77, 1980668), (92, 1657733), (154, 990334), (161, 947276), (253, 602812), (308, 495167), (322, 473638), (506, 301406), (644, 236819), (1012, 150703), (1771, 86116), (3542, 43058), (7084, 21529)]