140573748

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 415062144

約数和(自身を除く): 274488396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 49, 51, 68, 82, 84, 98, 102, 119, 123, 147, 164, 196, 204, 238, 246, 287, 294, 343, 357, 476, 492, 574, 588, 686, 697, 714, 833, 861, 1029, 1148, 1372, 1394, 1428, 1666, 1722, 2009, 2058, 2091, 2401, 2499, 2788, 3332, 3444, 4018, 4116, 4182, 4802, 4879, 4998, 5831, 6027, 7203, 8036, 8364, 9604, 9758, 9996, 11662, 12054, 14063, 14406, 14637, 16807, 17493, 19516, 23324, 24108, 28126, 28812, 29274, 33614, 34153, 34986, 40817, 42189, 50421, 56252, 58548, 67228, 68306, 69972, 81634, 84378, 98441, 100842, 102459, 122451, 136612, 163268, 168756, 196882, 201684, 204918, 239071, 244902, 285719, 295323, 393764, 409836, 478142, 489804, 571438, 590646, 689087, 717213, 857157, 956284, 1142876, 1181292, 1378174, 1434426, 1673497, 1714314, 2067261, 2756348, 2868852, 3346994, 3428628, 4134522, 5020491, 6693988, 8269044, 10040982, 11714479, 20081964, 23428958, 35143437, 46857916, 70286874, 140573748]

約数ペア:

[(1, 140573748), (2, 70286874), (3, 46857916), (4, 35143437), (6, 23428958), (7, 20081964), (12, 11714479), (14, 10040982), (17, 8269044), (21, 6693988), (28, 5020491), (34, 4134522), (41, 3428628), (42, 3346994), (49, 2868852), (51, 2756348), (68, 2067261), (82, 1714314), (84, 1673497), (98, 1434426), (102, 1378174), (119, 1181292), (123, 1142876), (147, 956284), (164, 857157), (196, 717213), (204, 689087), (238, 590646), (246, 571438), (287, 489804), (294, 478142), (343, 409836), (357, 393764), (476, 295323), (492, 285719), (574, 244902), (588, 239071), (686, 204918), (697, 201684), (714, 196882), (833, 168756), (861, 163268), (1029, 136612), (1148, 122451), (1372, 102459), (1394, 100842), (1428, 98441), (1666, 84378), (1722, 81634), (2009, 69972), (2058, 68306), (2091, 67228), (2401, 58548), (2499, 56252), (2788, 50421), (3332, 42189), (3444, 40817), (4018, 34986), (4116, 34153), (4182, 33614), (4802, 29274), (4879, 28812), (4998, 28126), (5831, 24108), (6027, 23324), (7203, 19516), (8036, 17493), (8364, 16807), (9604, 14637), (9758, 14406), (9996, 14063), (11662, 12054)]