156977236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 307810944

約数和(自身を除く): 150833708

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 83, 148, 166, 332, 481, 962, 983, 1079, 1924, 1966, 2158, 3071, 3932, 4316, 6142, 12284, 12779, 25558, 36371, 39923, 51116, 72742, 79846, 81589, 145484, 159692, 163178, 326356, 472823, 945646, 1060657, 1891292, 2121314, 3018793, 4242628, 6037586, 12075172, 39244309, 78488618, 156977236]

約数ペア:

[(1, 156977236), (2, 78488618), (4, 39244309), (13, 12075172), (26, 6037586), (37, 4242628), (52, 3018793), (74, 2121314), (83, 1891292), (148, 1060657), (166, 945646), (332, 472823), (481, 326356), (962, 163178), (983, 159692), (1079, 145484), (1924, 81589), (1966, 79846), (2158, 72742), (3071, 51116), (3932, 39923), (4316, 36371), (6142, 25558), (12284, 12779)]