128822148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39323}}^1$

素因数の和:39353

約数の個数: 72

約数和(自身を含む): 400790208

約数和(自身を除く): 271968060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 39323, 78646, 117969, 157292, 235938, 275261, 353907, 471876, 511199, 550522, 707814, 825783, 1022398, 1101044, 1415628, 1533597, 1651566, 2044796, 2477349, 3067194, 3303132, 3578393, 4600791, 4954698, 6134388, 7156786, 9201582, 9909396, 10735179, 14313572, 18403164, 21470358, 32205537, 42940716, 64411074, 128822148]

約数ペア:

[(1, 128822148), (2, 64411074), (3, 42940716), (4, 32205537), (6, 21470358), (7, 18403164), (9, 14313572), (12, 10735179), (13, 9909396), (14, 9201582), (18, 7156786), (21, 6134388), (26, 4954698), (28, 4600791), (36, 3578393), (39, 3303132), (42, 3067194), (52, 2477349), (63, 2044796), (78, 1651566), (84, 1533597), (91, 1415628), (117, 1101044), (126, 1022398), (156, 825783), (182, 707814), (234, 550522), (252, 511199), (273, 471876), (364, 353907), (468, 275261), (546, 235938), (819, 157292), (1092, 117969), (1638, 78646), (3276, 39323)]