121354428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 317363200

約数和(自身を除く): 196008772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 79, 86, 129, 156, 158, 172, 229, 237, 258, 316, 458, 474, 516, 559, 687, 916, 948, 1027, 1118, 1374, 1677, 2054, 2236, 2748, 2977, 3081, 3354, 3397, 4108, 5954, 6162, 6708, 6794, 8931, 9847, 10191, 11908, 12324, 13588, 17862, 18091, 19694, 20382, 29541, 35724, 36182, 39388, 40764, 44161, 54273, 59082, 72364, 88322, 108546, 118164, 128011, 132483, 176644, 217092, 235183, 256022, 264966, 384033, 470366, 512044, 529932, 705549, 768066, 777913, 940732, 1411098, 1536132, 1555826, 2333739, 2822196, 3111652, 4667478, 9334956, 10112869, 20225738, 30338607, 40451476, 60677214, 121354428]

約数ペア:

[(1, 121354428), (2, 60677214), (3, 40451476), (4, 30338607), (6, 20225738), (12, 10112869), (13, 9334956), (26, 4667478), (39, 3111652), (43, 2822196), (52, 2333739), (78, 1555826), (79, 1536132), (86, 1411098), (129, 940732), (156, 777913), (158, 768066), (172, 705549), (229, 529932), (237, 512044), (258, 470366), (316, 384033), (458, 264966), (474, 256022), (516, 235183), (559, 217092), (687, 176644), (916, 132483), (948, 128011), (1027, 118164), (1118, 108546), (1374, 88322), (1677, 72364), (2054, 59082), (2236, 54273), (2748, 44161), (2977, 40764), (3081, 39388), (3354, 36182), (3397, 35724), (4108, 29541), (5954, 20382), (6162, 19694), (6708, 18091), (6794, 17862), (8931, 13588), (9847, 12324), (10191, 11908)]