151755230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 310542336

約数和(自身を除く): 158787106

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 191, 233, 310, 341, 382, 466, 682, 955, 1165, 1705, 1910, 2101, 2330, 2563, 3410, 4202, 5126, 5921, 7223, 10505, 11842, 12815, 14446, 21010, 25630, 29605, 36115, 44503, 59210, 65131, 72230, 79453, 89006, 130262, 158906, 222515, 325655, 397265, 445030, 489533, 651310, 794530, 979066, 1379593, 2447665, 2759186, 4895330, 6897965, 13795930, 15175523, 30351046, 75877615, 151755230]

約数ペア:

[(1, 151755230), (2, 75877615), (5, 30351046), (10, 15175523), (11, 13795930), (22, 6897965), (31, 4895330), (55, 2759186), (62, 2447665), (110, 1379593), (155, 979066), (191, 794530), (233, 651310), (310, 489533), (341, 445030), (382, 397265), (466, 325655), (682, 222515), (955, 158906), (1165, 130262), (1705, 89006), (1910, 79453), (2101, 72230), (2330, 65131), (2563, 59210), (3410, 44503), (4202, 36115), (5126, 29605), (5921, 25630), (7223, 21010), (10505, 14446), (11842, 12815)]