154840416

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3049}}^1$

素因数の和:3108

約数の個数: 72

約数和(自身を含む): 425035800

約数和(自身を除く): 270195384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 2116, 2208, 3049, 3174, 4232, 6098, 6348, 8464, 9147, 12196, 12696, 16928, 18294, 24392, 25392, 36588, 48784, 50784, 70127, 73176, 97568, 140254, 146352, 210381, 280508, 292704, 420762, 561016, 841524, 1122032, 1612921, 1683048, 2244064, 3225842, 3366096, 4838763, 6451684, 6732192, 9677526, 12903368, 19355052, 25806736, 38710104, 51613472, 77420208, 154840416]

約数ペア:

[(1, 154840416), (2, 77420208), (3, 51613472), (4, 38710104), (6, 25806736), (8, 19355052), (12, 12903368), (16, 9677526), (23, 6732192), (24, 6451684), (32, 4838763), (46, 3366096), (48, 3225842), (69, 2244064), (92, 1683048), (96, 1612921), (138, 1122032), (184, 841524), (276, 561016), (368, 420762), (529, 292704), (552, 280508), (736, 210381), (1058, 146352), (1104, 140254), (1587, 97568), (2116, 73176), (2208, 70127), (3049, 50784), (3174, 48784), (4232, 36588), (6098, 25392), (6348, 24392), (8464, 18294), (9147, 16928), (12196, 12696)]