154022973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 247726080

約数和(自身を除く): 93703107

約数列:

[1, 3, 13, 23, 29, 31, 39, 69, 87, 93, 191, 299, 377, 403, 573, 667, 713, 897, 899, 1131, 1209, 2001, 2139, 2483, 2697, 4393, 5539, 5921, 7449, 8671, 9269, 11687, 13179, 16617, 17763, 20677, 26013, 27807, 35061, 57109, 62031, 72007, 76973, 127397, 136183, 171327, 171709, 216021, 230919, 268801, 382191, 408549, 515127, 806403, 1656161, 1770379, 2232217, 3949307, 4968483, 5311137, 6696651, 11847921, 51340991, 154022973]

約数ペア:

[(1, 154022973), (3, 51340991), (13, 11847921), (23, 6696651), (29, 5311137), (31, 4968483), (39, 3949307), (69, 2232217), (87, 1770379), (93, 1656161), (191, 806403), (299, 515127), (377, 408549), (403, 382191), (573, 268801), (667, 230919), (713, 216021), (897, 171709), (899, 171327), (1131, 136183), (1209, 127397), (2001, 76973), (2139, 72007), (2483, 62031), (2697, 57109), (4393, 35061), (5539, 27807), (5921, 26013), (7449, 20677), (8671, 17763), (9269, 16617), (11687, 13179)]