156767930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1483}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 318300192

約数和(自身を除く): 161532262

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1483, 1705, 1922, 2966, 3410, 4805, 7415, 9610, 10571, 14830, 16313, 21142, 32626, 45973, 52855, 81565, 91946, 105710, 163130, 229865, 459730, 505703, 1011406, 1425163, 2528515, 2850326, 5057030, 7125815, 14251630, 15676793, 31353586, 78383965, 156767930]

約数ペア:

[(1, 156767930), (2, 78383965), (5, 31353586), (10, 15676793), (11, 14251630), (22, 7125815), (31, 5057030), (55, 2850326), (62, 2528515), (110, 1425163), (155, 1011406), (310, 505703), (341, 459730), (682, 229865), (961, 163130), (1483, 105710), (1705, 91946), (1922, 81565), (2966, 52855), (3410, 45973), (4805, 32626), (7415, 21142), (9610, 16313), (10571, 14830)]