122912916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 340381440

約数和(自身を除く): 217468524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 89, 123, 164, 178, 246, 267, 287, 356, 401, 492, 534, 574, 623, 802, 861, 1068, 1148, 1203, 1246, 1604, 1722, 1869, 2406, 2492, 2807, 3444, 3649, 3738, 4812, 5614, 7298, 7476, 8421, 10947, 11228, 14596, 16441, 16842, 21894, 25543, 32882, 33684, 35689, 43788, 49323, 51086, 65764, 71378, 76629, 98646, 102172, 107067, 115087, 142756, 153258, 197292, 214134, 230174, 249823, 306516, 345261, 428268, 460348, 499646, 690522, 749469, 999292, 1381044, 1463249, 1498938, 2926498, 2997876, 4389747, 5852996, 8779494, 10242743, 17558988, 20485486, 30728229, 40970972, 61456458, 122912916]

約数ペア:

[(1, 122912916), (2, 61456458), (3, 40970972), (4, 30728229), (6, 20485486), (7, 17558988), (12, 10242743), (14, 8779494), (21, 5852996), (28, 4389747), (41, 2997876), (42, 2926498), (82, 1498938), (84, 1463249), (89, 1381044), (123, 999292), (164, 749469), (178, 690522), (246, 499646), (267, 460348), (287, 428268), (356, 345261), (401, 306516), (492, 249823), (534, 230174), (574, 214134), (623, 197292), (802, 153258), (861, 142756), (1068, 115087), (1148, 107067), (1203, 102172), (1246, 98646), (1604, 76629), (1722, 71378), (1869, 65764), (2406, 51086), (2492, 49323), (2807, 43788), (3444, 35689), (3649, 33684), (3738, 32882), (4812, 25543), (5614, 21894), (7298, 16842), (7476, 16441), (8421, 14596), (10947, 11228)]