168623910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6863}}^1$

素因数の和:6899

約数の個数: 128

約数和(自身を含む): 553512960

約数和(自身を除く): 384889050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 6863, 8190, 12285, 13726, 20589, 24570, 34315, 41178, 48041, 61767, 68630, 89219, 96082, 102945, 123534, 144123, 178438, 185301, 205890, 240205, 267657, 288246, 308835, 370602, 432369, 446095, 480410, 535314, 617670, 624533, 720615, 802971, 864738, 892190, 926505, 1249066, 1297107, 1338285, 1441230, 1605942, 1853010, 1873599, 2161845, 2408913, 2594214, 2676570, 3122665, 3747198, 4014855, 4323690, 4817826, 5620797, 6245330, 6485535, 8029710, 9367995, 11241594, 12044565, 12971070, 16862391, 18735990, 24089130, 28103985, 33724782, 56207970, 84311955, 168623910]

約数ペア:

[(1, 168623910), (2, 84311955), (3, 56207970), (5, 33724782), (6, 28103985), (7, 24089130), (9, 18735990), (10, 16862391), (13, 12971070), (14, 12044565), (15, 11241594), (18, 9367995), (21, 8029710), (26, 6485535), (27, 6245330), (30, 5620797), (35, 4817826), (39, 4323690), (42, 4014855), (45, 3747198), (54, 3122665), (63, 2676570), (65, 2594214), (70, 2408913), (78, 2161845), (90, 1873599), (91, 1853010), (105, 1605942), (117, 1441230), (126, 1338285), (130, 1297107), (135, 1249066), (182, 926505), (189, 892190), (195, 864738), (210, 802971), (234, 720615), (270, 624533), (273, 617670), (315, 535314), (351, 480410), (378, 446095), (390, 432369), (455, 370602), (546, 308835), (585, 288246), (630, 267657), (702, 240205), (819, 205890), (910, 185301), (945, 178438), (1170, 144123), (1365, 123534), (1638, 102945), (1755, 96082), (1890, 89219), (2457, 68630), (2730, 61767), (3510, 48041), (4095, 41178), (4914, 34315), (6863, 24570), (8190, 20589), (12285, 13726)]