139189336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 326476080

約数和(自身を除く): 187286744

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 289, 374, 421, 442, 572, 578, 748, 842, 884, 1144, 1156, 1496, 1684, 1768, 2312, 2431, 3179, 3368, 3757, 4631, 4862, 5473, 6358, 7157, 7514, 9262, 9724, 10946, 12716, 14314, 15028, 18524, 19448, 21892, 25432, 28628, 30056, 37048, 41327, 43784, 57256, 60203, 78727, 82654, 93041, 120406, 121669, 157454, 165308, 186082, 240812, 243338, 314908, 330616, 372164, 481624, 486676, 629816, 744328, 973352, 1023451, 1338359, 1581697, 2046902, 2676718, 3163394, 4093804, 5353436, 6326788, 8187608, 10706872, 12653576, 17398667, 34797334, 69594668, 139189336]

約数ペア:

[(1, 139189336), (2, 69594668), (4, 34797334), (8, 17398667), (11, 12653576), (13, 10706872), (17, 8187608), (22, 6326788), (26, 5353436), (34, 4093804), (44, 3163394), (52, 2676718), (68, 2046902), (88, 1581697), (104, 1338359), (136, 1023451), (143, 973352), (187, 744328), (221, 629816), (286, 486676), (289, 481624), (374, 372164), (421, 330616), (442, 314908), (572, 243338), (578, 240812), (748, 186082), (842, 165308), (884, 157454), (1144, 121669), (1156, 120406), (1496, 93041), (1684, 82654), (1768, 78727), (2312, 60203), (2431, 57256), (3179, 43784), (3368, 41327), (3757, 37048), (4631, 30056), (4862, 28628), (5473, 25432), (6358, 21892), (7157, 19448), (7514, 18524), (9262, 15028), (9724, 14314), (10946, 12716)]