155349246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 354041856

約数和(自身を除く): 198692610

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 533, 806, 1066, 1209, 1271, 1567, 1599, 2418, 2542, 3134, 3198, 3813, 4701, 7626, 9402, 16523, 20371, 33046, 40742, 48577, 49569, 61113, 64247, 97154, 99138, 122226, 128494, 145731, 192741, 291462, 385482, 631501, 835211, 1263002, 1670422, 1894503, 1991657, 2505633, 3789006, 3983314, 5011266, 5974971, 11949942, 25891541, 51783082, 77674623, 155349246]

約数ペア:

[(1, 155349246), (2, 77674623), (3, 51783082), (6, 25891541), (13, 11949942), (26, 5974971), (31, 5011266), (39, 3983314), (41, 3789006), (62, 2505633), (78, 1991657), (82, 1894503), (93, 1670422), (123, 1263002), (186, 835211), (246, 631501), (403, 385482), (533, 291462), (806, 192741), (1066, 145731), (1209, 128494), (1271, 122226), (1567, 99138), (1599, 97154), (2418, 64247), (2542, 61113), (3134, 49569), (3198, 48577), (3813, 40742), (4701, 33046), (7626, 20371), (9402, 16523)]