153818154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2484

約数の個数: 72

約数和(自身を含む): 393159780

約数和(自身を除く): 239341626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1314, 1533, 2389, 3066, 3577, 4599, 4778, 7154, 7167, 9198, 10731, 14334, 16723, 21462, 21501, 32193, 33446, 43002, 50169, 64386, 100338, 117061, 150507, 174397, 234122, 301014, 348794, 351183, 523191, 702366, 1046382, 1053549, 1220779, 1569573, 2107098, 2441558, 3139146, 3662337, 7324674, 8545453, 10987011, 17090906, 21974022, 25636359, 51272718, 76909077, 153818154]

約数ペア:

[(1, 153818154), (2, 76909077), (3, 51272718), (6, 25636359), (7, 21974022), (9, 17090906), (14, 10987011), (18, 8545453), (21, 7324674), (42, 3662337), (49, 3139146), (63, 2441558), (73, 2107098), (98, 1569573), (126, 1220779), (146, 1053549), (147, 1046382), (219, 702366), (294, 523191), (438, 351183), (441, 348794), (511, 301014), (657, 234122), (882, 174397), (1022, 150507), (1314, 117061), (1533, 100338), (2389, 64386), (3066, 50169), (3577, 43002), (4599, 33446), (4778, 32193), (7154, 21501), (7167, 21462), (9198, 16723), (10731, 14334)]