173612946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 383846400

約数和(自身を除く): 210233454

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 139, 201, 239, 278, 402, 417, 478, 717, 834, 871, 1434, 1742, 1807, 2613, 3107, 3614, 5226, 5421, 6214, 9313, 9321, 10842, 16013, 18626, 18642, 27939, 32026, 33221, 48039, 55878, 66442, 96078, 99663, 121069, 199326, 208169, 242138, 363207, 416338, 431873, 624507, 726414, 863746, 1249014, 1295619, 2225807, 2591238, 4451614, 6677421, 13354842, 28935491, 57870982, 86806473, 173612946]

約数ペア:

[(1, 173612946), (2, 86806473), (3, 57870982), (6, 28935491), (13, 13354842), (26, 6677421), (39, 4451614), (67, 2591238), (78, 2225807), (134, 1295619), (139, 1249014), (201, 863746), (239, 726414), (278, 624507), (402, 431873), (417, 416338), (478, 363207), (717, 242138), (834, 208169), (871, 199326), (1434, 121069), (1742, 99663), (1807, 96078), (2613, 66442), (3107, 55878), (3614, 48039), (5226, 33221), (5421, 32026), (6214, 27939), (9313, 18642), (9321, 18626), (10842, 16013)]