154291488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123631}}^1$

素因数の和:123657

約数の個数: 48

約数和(自身を含む): 436173696

約数和(自身を除く): 281882208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 123631, 247262, 370893, 494524, 741786, 989048, 1483572, 1607203, 1978096, 2967144, 3214406, 3956192, 4821609, 5934288, 6428812, 9643218, 11868576, 12857624, 19286436, 25715248, 38572872, 51430496, 77145744, 154291488]

約数ペア:

[(1, 154291488), (2, 77145744), (3, 51430496), (4, 38572872), (6, 25715248), (8, 19286436), (12, 12857624), (13, 11868576), (16, 9643218), (24, 6428812), (26, 5934288), (32, 4821609), (39, 3956192), (48, 3214406), (52, 2967144), (78, 1978096), (96, 1607203), (104, 1483572), (156, 989048), (208, 741786), (312, 494524), (416, 370893), (624, 247262), (1248, 123631)]