137493804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 406533120

約数和(自身を除く): 269039316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 397, 399, 434, 532, 588, 589, 651, 794, 798, 868, 931, 1178, 1191, 1302, 1519, 1588, 1596, 1767, 1862, 2356, 2382, 2604, 2779, 2793, 3038, 3534, 3724, 4123, 4557, 4764, 5558, 5586, 6076, 7068, 7543, 8246, 8337, 9114, 11116, 11172, 12307, 12369, 15086, 16492, 16674, 18228, 19453, 22629, 24614, 24738, 28861, 30172, 33348, 36921, 38906, 45258, 49228, 49476, 52801, 57722, 58359, 73842, 77812, 86149, 86583, 90516, 105602, 115444, 116718, 147684, 158403, 172298, 173166, 211204, 233436, 233833, 258447, 316806, 344596, 346332, 369607, 467666, 516894, 603043, 633612, 701499, 739214, 935332, 1033788, 1108821, 1206086, 1402998, 1478428, 1636831, 1809129, 2217642, 2412172, 2805996, 3273662, 3618258, 4435284, 4910493, 6547324, 7236516, 9820986, 11457817, 19641972, 22915634, 34373451, 45831268, 68746902, 137493804]

約数ペア:

[(1, 137493804), (2, 68746902), (3, 45831268), (4, 34373451), (6, 22915634), (7, 19641972), (12, 11457817), (14, 9820986), (19, 7236516), (21, 6547324), (28, 4910493), (31, 4435284), (38, 3618258), (42, 3273662), (49, 2805996), (57, 2412172), (62, 2217642), (76, 1809129), (84, 1636831), (93, 1478428), (98, 1402998), (114, 1206086), (124, 1108821), (133, 1033788), (147, 935332), (186, 739214), (196, 701499), (217, 633612), (228, 603043), (266, 516894), (294, 467666), (372, 369607), (397, 346332), (399, 344596), (434, 316806), (532, 258447), (588, 233833), (589, 233436), (651, 211204), (794, 173166), (798, 172298), (868, 158403), (931, 147684), (1178, 116718), (1191, 115444), (1302, 105602), (1519, 90516), (1588, 86583), (1596, 86149), (1767, 77812), (1862, 73842), (2356, 58359), (2382, 57722), (2604, 52801), (2779, 49476), (2793, 49228), (3038, 45258), (3534, 38906), (3724, 36921), (4123, 33348), (4557, 30172), (4764, 28861), (5558, 24738), (5586, 24614), (6076, 22629), (7068, 19453), (7543, 18228), (8246, 16674), (8337, 16492), (9114, 15086), (11116, 12369), (11172, 12307)]