157986552

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 405803520

約数和(自身を除く): 247816968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 227, 282, 376, 454, 564, 617, 681, 908, 1128, 1234, 1362, 1816, 1851, 2468, 2724, 3702, 4936, 5448, 7404, 10669, 14808, 21338, 28999, 32007, 42676, 57998, 64014, 85352, 86997, 115996, 128028, 140059, 173994, 231992, 256056, 280118, 347988, 420177, 560236, 695976, 840354, 1120472, 1680708, 3361416, 6582773, 13165546, 19748319, 26331092, 39496638, 52662184, 78993276, 157986552]

約数ペア:

[(1, 157986552), (2, 78993276), (3, 52662184), (4, 39496638), (6, 26331092), (8, 19748319), (12, 13165546), (24, 6582773), (47, 3361416), (94, 1680708), (141, 1120472), (188, 840354), (227, 695976), (282, 560236), (376, 420177), (454, 347988), (564, 280118), (617, 256056), (681, 231992), (908, 173994), (1128, 140059), (1234, 128028), (1362, 115996), (1816, 86997), (1851, 85352), (2468, 64014), (2724, 57998), (3702, 42676), (4936, 32007), (5448, 28999), (7404, 21338), (10669, 14808)]