157888290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5653}}^1$

素因数の和:5696

約数の個数: 96

約数和(自身を含む): 464080320

約数和(自身を除く): 306192030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 5653, 9310, 11306, 13965, 16959, 27930, 28265, 33918, 39571, 56530, 79142, 84795, 107407, 118713, 169590, 197855, 214814, 237426, 276997, 322221, 395710, 537035, 553994, 593565, 644442, 751849, 830991, 1074070, 1187130, 1384985, 1503698, 1611105, 1661982, 2255547, 2769970, 3222210, 3759245, 4154955, 4511094, 5262943, 7518490, 8309910, 10525886, 11277735, 15788829, 22555470, 26314715, 31577658, 52629430, 78944145, 157888290]

約数ペア:

[(1, 157888290), (2, 78944145), (3, 52629430), (5, 31577658), (6, 26314715), (7, 22555470), (10, 15788829), (14, 11277735), (15, 10525886), (19, 8309910), (21, 7518490), (30, 5262943), (35, 4511094), (38, 4154955), (42, 3759245), (49, 3222210), (57, 2769970), (70, 2255547), (95, 1661982), (98, 1611105), (105, 1503698), (114, 1384985), (133, 1187130), (147, 1074070), (190, 830991), (210, 751849), (245, 644442), (266, 593565), (285, 553994), (294, 537035), (399, 395710), (490, 322221), (570, 276997), (665, 237426), (735, 214814), (798, 197855), (931, 169590), (1330, 118713), (1470, 107407), (1862, 84795), (1995, 79142), (2793, 56530), (3990, 39571), (4655, 33918), (5586, 28265), (5653, 27930), (9310, 16959), (11306, 13965)]