156938026330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1\times {\mathrm{2689}}^1$

素因数の和:3395

約数の個数: 64

約数和(自身を含む): 289144484640

約数和(自身を除く): 132206458310

約数列:

[1, 2, 5, 10, 61, 122, 241, 305, 397, 482, 610, 794, 1205, 1985, 2410, 2689, 3970, 5378, 13445, 14701, 24217, 26890, 29402, 48434, 73505, 95677, 121085, 147010, 164029, 191354, 242170, 328058, 478385, 648049, 820145, 956770, 1067533, 1296098, 1640290, 2135066, 3240245, 5337665, 5836297, 6480490, 10675330, 11672594, 29181485, 39530989, 58362970, 65119513, 79061978, 130239026, 197654945, 257275453, 325597565, 395309890, 514550906, 651195130, 1286377265, 2572754530, 15693802633, 31387605266, 78469013165, 156938026330]

約数ペア:

[(1, 156938026330), (2, 78469013165), (5, 31387605266), (10, 15693802633), (61, 2572754530), (122, 1286377265), (241, 651195130), (305, 514550906), (397, 395309890), (482, 325597565), (610, 257275453), (794, 197654945), (1205, 130239026), (1985, 79061978), (2410, 65119513), (2689, 58362970), (3970, 39530989), (5378, 29181485), (13445, 11672594), (14701, 10675330), (24217, 6480490), (26890, 5836297), (29402, 5337665), (48434, 3240245), (73505, 2135066), (95677, 1640290), (121085, 1296098), (147010, 1067533), (164029, 956770), (191354, 820145), (242170, 648049), (328058, 478385)]