145654564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 284792256

約数和(自身を除く): 139137692

約数列:

[1, 2, 4, 11, 22, 44, 73, 137, 146, 274, 292, 331, 548, 662, 803, 1324, 1507, 1606, 3014, 3212, 3641, 6028, 7282, 10001, 14564, 20002, 24163, 40004, 45347, 48326, 90694, 96652, 110011, 181388, 220022, 265793, 440044, 498817, 531586, 997634, 1063172, 1995268, 3310331, 6620662, 13241324, 36413641, 72827282, 145654564]

約数ペア:

[(1, 145654564), (2, 72827282), (4, 36413641), (11, 13241324), (22, 6620662), (44, 3310331), (73, 1995268), (137, 1063172), (146, 997634), (274, 531586), (292, 498817), (331, 440044), (548, 265793), (662, 220022), (803, 181388), (1324, 110011), (1507, 96652), (1606, 90694), (3014, 48326), (3212, 45347), (3641, 40004), (6028, 24163), (7282, 20002), (10001, 14564)]