128760996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 376031488

約数和(自身を除く): 247270492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 1933, 2379, 2562, 3172, 3866, 4758, 5124, 5551, 5799, 7732, 9516, 11102, 11598, 13531, 16653, 22204, 23196, 25129, 27062, 33306, 40593, 50258, 54124, 66612, 75387, 81186, 100516, 117913, 150774, 162372, 175903, 235826, 301548, 351806, 353739, 471652, 527709, 703612, 707478, 825391, 1055418, 1414956, 1532869, 1650782, 2110836, 2476173, 3065738, 3301564, 4598607, 4952346, 6131476, 9197214, 9904692, 10730083, 18394428, 21460166, 32190249, 42920332, 64380498, 128760996]

約数ペア:

[(1, 128760996), (2, 64380498), (3, 42920332), (4, 32190249), (6, 21460166), (7, 18394428), (12, 10730083), (13, 9904692), (14, 9197214), (21, 6131476), (26, 4952346), (28, 4598607), (39, 3301564), (42, 3065738), (52, 2476173), (61, 2110836), (78, 1650782), (84, 1532869), (91, 1414956), (122, 1055418), (156, 825391), (182, 707478), (183, 703612), (244, 527709), (273, 471652), (364, 353739), (366, 351806), (427, 301548), (546, 235826), (732, 175903), (793, 162372), (854, 150774), (1092, 117913), (1281, 100516), (1586, 81186), (1708, 75387), (1933, 66612), (2379, 54124), (2562, 50258), (3172, 40593), (3866, 33306), (4758, 27062), (5124, 25129), (5551, 23196), (5799, 22204), (7732, 16653), (9516, 13531), (11102, 11598)]