163491846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 405554688

約数和(自身を除く): 242062842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 263, 266, 287, 361, 399, 526, 574, 722, 779, 789, 798, 861, 1083, 1558, 1578, 1722, 1841, 2166, 2337, 2527, 3682, 4674, 4997, 5054, 5453, 5523, 7581, 9994, 10783, 10906, 11046, 14801, 14991, 15162, 16359, 21566, 29602, 29982, 32349, 32718, 34979, 44403, 64698, 69958, 75481, 88806, 94943, 103607, 104937, 150962, 189886, 204877, 207214, 209874, 226443, 284829, 310821, 409754, 452886, 569658, 614631, 621642, 664601, 1229262, 1329202, 1434139, 1993803, 2868278, 3892663, 3987606, 4302417, 7785326, 8604834, 11677989, 23355978, 27248641, 54497282, 81745923, 163491846]

約数ペア:

[(1, 163491846), (2, 81745923), (3, 54497282), (6, 27248641), (7, 23355978), (14, 11677989), (19, 8604834), (21, 7785326), (38, 4302417), (41, 3987606), (42, 3892663), (57, 2868278), (82, 1993803), (114, 1434139), (123, 1329202), (133, 1229262), (246, 664601), (263, 621642), (266, 614631), (287, 569658), (361, 452886), (399, 409754), (526, 310821), (574, 284829), (722, 226443), (779, 209874), (789, 207214), (798, 204877), (861, 189886), (1083, 150962), (1558, 104937), (1578, 103607), (1722, 94943), (1841, 88806), (2166, 75481), (2337, 69958), (2527, 64698), (3682, 44403), (4674, 34979), (4997, 32718), (5054, 32349), (5453, 29982), (5523, 29602), (7581, 21566), (9994, 16359), (10783, 15162), (10906, 14991), (11046, 14801)]