191918844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3379

約数の個数: 72

約数和(自身を含む): 526722560

約数和(自身を除く): 334803716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3229, 3302, 4572, 4953, 6458, 6604, 9687, 9906, 12916, 14859, 19374, 19812, 29061, 29718, 38748, 41977, 58122, 59436, 83954, 116244, 125931, 167908, 251862, 377793, 410083, 503724, 755586, 820166, 1230249, 1511172, 1640332, 2460498, 3690747, 4920996, 5331079, 7381494, 10662158, 14762988, 15993237, 21324316, 31986474, 47979711, 63972948, 95959422, 191918844]

約数ペア:

[(1, 191918844), (2, 95959422), (3, 63972948), (4, 47979711), (6, 31986474), (9, 21324316), (12, 15993237), (13, 14762988), (18, 10662158), (26, 7381494), (36, 5331079), (39, 4920996), (52, 3690747), (78, 2460498), (117, 1640332), (127, 1511172), (156, 1230249), (234, 820166), (254, 755586), (381, 503724), (468, 410083), (508, 377793), (762, 251862), (1143, 167908), (1524, 125931), (1651, 116244), (2286, 83954), (3229, 59436), (3302, 58122), (4572, 41977), (4953, 38748), (6458, 29718), (6604, 29061), (9687, 19812), (9906, 19374), (12916, 14859)]