163111902

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 182349858

約数列:

[1, 2, 3, 6, 47, 67, 89, 94, 97, 134, 141, 178, 194, 201, 267, 282, 291, 402, 534, 582, 3149, 4183, 4559, 5963, 6298, 6499, 8366, 8633, 9118, 9447, 11926, 12549, 12998, 13677, 17266, 17889, 18894, 19497, 25098, 25899, 27354, 35778, 38994, 51798, 280261, 305453, 405751, 560522, 578411, 610906, 811502, 840783, 916359, 1156822, 1217253, 1681566, 1735233, 1832718, 2434506, 3470466, 27185317, 54370634, 81555951, 163111902]

約数ペア:

[(1, 163111902), (2, 81555951), (3, 54370634), (6, 27185317), (47, 3470466), (67, 2434506), (89, 1832718), (94, 1735233), (97, 1681566), (134, 1217253), (141, 1156822), (178, 916359), (194, 840783), (201, 811502), (267, 610906), (282, 578411), (291, 560522), (402, 405751), (534, 305453), (582, 280261), (3149, 51798), (4183, 38994), (4559, 35778), (5963, 27354), (6298, 25899), (6499, 25098), (8366, 19497), (8633, 18894), (9118, 17889), (9447, 17266), (11926, 13677), (12549, 12998)]