159960996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6525

約数の個数: 72

約数和(自身を含む): 443734200

約数和(自身を除く): 283773204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 6449, 8268, 12402, 12898, 19347, 24804, 25796, 38694, 58041, 77388, 83837, 116082, 167674, 232164, 251511, 335348, 341797, 503022, 683594, 754533, 1006044, 1025391, 1367188, 1509066, 2050782, 3018132, 3076173, 4101564, 4443361, 6152346, 8886722, 12304692, 13330083, 17773444, 26660166, 39990249, 53320332, 79980498, 159960996]

約数ペア:

[(1, 159960996), (2, 79980498), (3, 53320332), (4, 39990249), (6, 26660166), (9, 17773444), (12, 13330083), (13, 12304692), (18, 8886722), (26, 6152346), (36, 4443361), (39, 4101564), (52, 3076173), (53, 3018132), (78, 2050782), (106, 1509066), (117, 1367188), (156, 1025391), (159, 1006044), (212, 754533), (234, 683594), (318, 503022), (468, 341797), (477, 335348), (636, 251511), (689, 232164), (954, 167674), (1378, 116082), (1908, 83837), (2067, 77388), (2756, 58041), (4134, 38694), (6201, 25796), (6449, 24804), (8268, 19347), (12402, 12898)]