143623402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 237891024

約数和(自身を除く): 94267622

約数列:

[1, 2, 13, 26, 61, 122, 137, 274, 661, 793, 1322, 1586, 1781, 3562, 8357, 8593, 16714, 17186, 40321, 80642, 90557, 108641, 181114, 217282, 524173, 1048346, 1177241, 2354482, 5523977, 11047954, 71811701, 143623402]

約数ペア:

[(1, 143623402), (2, 71811701), (13, 11047954), (26, 5523977), (61, 2354482), (122, 1177241), (137, 1048346), (274, 524173), (661, 217282), (793, 181114), (1322, 108641), (1586, 90557), (1781, 80642), (3562, 40321), (8357, 17186), (8593, 16714)]