151920956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 302088192

約数和(自身を除く): 150167236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 127, 254, 341, 508, 682, 877, 1364, 1397, 1754, 2794, 3508, 3937, 5588, 7874, 9647, 15748, 19294, 27187, 38588, 43307, 54374, 86614, 108748, 111379, 173228, 222758, 299057, 445516, 598114, 1196228, 1225169, 2450338, 3452749, 4900676, 6905498, 13810996, 37980239, 75960478, 151920956]

約数ペア:

[(1, 151920956), (2, 75960478), (4, 37980239), (11, 13810996), (22, 6905498), (31, 4900676), (44, 3452749), (62, 2450338), (124, 1225169), (127, 1196228), (254, 598114), (341, 445516), (508, 299057), (682, 222758), (877, 173228), (1364, 111379), (1397, 108748), (1754, 86614), (2794, 54374), (3508, 43307), (3937, 38588), (5588, 27187), (7874, 19294), (9647, 15748)]