161203224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2441

約数の個数: 128

約数和(自身を含む): 512225280

約数和(自身を除く): 351022056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2381, 2418, 2604, 2821, 3224, 4762, 4836, 5208, 5642, 7143, 8463, 9524, 9672, 11284, 14286, 16667, 16926, 19048, 22568, 28572, 30953, 33334, 33852, 50001, 57144, 61906, 66668, 67704, 73811, 92859, 100002, 123812, 133336, 147622, 185718, 200004, 216671, 221433, 247624, 295244, 371436, 400008, 433342, 442866, 516677, 590488, 650013, 742872, 866684, 885732, 959543, 1033354, 1300026, 1550031, 1733368, 1771464, 1919086, 2066708, 2600052, 2878629, 3100062, 3838172, 4133416, 5200104, 5757258, 6200124, 6716801, 7676344, 11514516, 12400248, 13433602, 20150403, 23029032, 26867204, 40300806, 53734408, 80601612, 161203224]

約数ペア:

[(1, 161203224), (2, 80601612), (3, 53734408), (4, 40300806), (6, 26867204), (7, 23029032), (8, 20150403), (12, 13433602), (13, 12400248), (14, 11514516), (21, 7676344), (24, 6716801), (26, 6200124), (28, 5757258), (31, 5200104), (39, 4133416), (42, 3838172), (52, 3100062), (56, 2878629), (62, 2600052), (78, 2066708), (84, 1919086), (91, 1771464), (93, 1733368), (104, 1550031), (124, 1300026), (156, 1033354), (168, 959543), (182, 885732), (186, 866684), (217, 742872), (248, 650013), (273, 590488), (312, 516677), (364, 442866), (372, 433342), (403, 400008), (434, 371436), (546, 295244), (651, 247624), (728, 221433), (744, 216671), (806, 200004), (868, 185718), (1092, 147622), (1209, 133336), (1302, 123812), (1612, 100002), (1736, 92859), (2184, 73811), (2381, 67704), (2418, 66668), (2604, 61906), (2821, 57144), (3224, 50001), (4762, 33852), (4836, 33334), (5208, 30953), (5642, 28572), (7143, 22568), (8463, 19048), (9524, 16926), (9672, 16667), (11284, 14286)]