168122916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15619}}^1$

素因数の和:15665

約数の個数: 72

約数和(自身を含む): 477597120

約数和(自身を除く): 309474204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 15619, 31238, 46857, 62476, 93714, 140571, 187428, 203047, 281142, 359237, 406094, 562284, 609141, 718474, 812188, 1077711, 1218282, 1436948, 1827423, 2155422, 2436564, 3233133, 3654846, 4310844, 4670081, 6466266, 7309692, 9340162, 12932532, 14010243, 18680324, 28020486, 42030729, 56040972, 84061458, 168122916]

約数ペア:

[(1, 168122916), (2, 84061458), (3, 56040972), (4, 42030729), (6, 28020486), (9, 18680324), (12, 14010243), (13, 12932532), (18, 9340162), (23, 7309692), (26, 6466266), (36, 4670081), (39, 4310844), (46, 3654846), (52, 3233133), (69, 2436564), (78, 2155422), (92, 1827423), (117, 1436948), (138, 1218282), (156, 1077711), (207, 812188), (234, 718474), (276, 609141), (299, 562284), (414, 406094), (468, 359237), (598, 281142), (828, 203047), (897, 187428), (1196, 140571), (1794, 93714), (2691, 62476), (3588, 46857), (5382, 31238), (10764, 15619)]