158195928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20663}}^1$

素因数の和:20712

約数の個数: 64

約数和(自身を含む): 446342400

約数和(自身を除く): 288146472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 20663, 41326, 61989, 82652, 123978, 165304, 227293, 247956, 454586, 495912, 599227, 681879, 909172, 1198454, 1363758, 1797681, 1818344, 2396908, 2727516, 3595362, 4793816, 5455032, 6591497, 7190724, 13182994, 14381448, 19774491, 26365988, 39548982, 52731976, 79097964, 158195928]

約数ペア:

[(1, 158195928), (2, 79097964), (3, 52731976), (4, 39548982), (6, 26365988), (8, 19774491), (11, 14381448), (12, 13182994), (22, 7190724), (24, 6591497), (29, 5455032), (33, 4793816), (44, 3595362), (58, 2727516), (66, 2396908), (87, 1818344), (88, 1797681), (116, 1363758), (132, 1198454), (174, 909172), (232, 681879), (264, 599227), (319, 495912), (348, 454586), (638, 247956), (696, 227293), (957, 165304), (1276, 123978), (1914, 82652), (2552, 61989), (3828, 41326), (7656, 20663)]