123045156

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 350617344

約数和(自身を除く): 227572188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 131, 156, 162, 223, 234, 262, 324, 351, 393, 446, 468, 524, 669, 702, 786, 892, 1053, 1179, 1338, 1404, 1572, 1703, 2007, 2106, 2358, 2676, 2899, 3406, 3537, 4014, 4212, 4716, 5109, 5798, 6021, 6812, 7074, 8028, 8697, 10218, 10611, 11596, 12042, 14148, 15327, 17394, 18063, 20436, 21222, 24084, 26091, 29213, 30654, 34788, 36126, 42444, 45981, 52182, 58426, 61308, 72252, 78273, 87639, 91962, 104364, 116852, 137943, 156546, 175278, 183924, 234819, 262917, 275886, 313092, 350556, 379769, 469638, 525834, 551772, 759538, 788751, 939276, 1051668, 1139307, 1519076, 1577502, 2278614, 2366253, 3155004, 3417921, 4557228, 4732506, 6835842, 9465012, 10253763, 13671684, 20507526, 30761289, 41015052, 61522578, 123045156]

約数ペア:

[(1, 123045156), (2, 61522578), (3, 41015052), (4, 30761289), (6, 20507526), (9, 13671684), (12, 10253763), (13, 9465012), (18, 6835842), (26, 4732506), (27, 4557228), (36, 3417921), (39, 3155004), (52, 2366253), (54, 2278614), (78, 1577502), (81, 1519076), (108, 1139307), (117, 1051668), (131, 939276), (156, 788751), (162, 759538), (223, 551772), (234, 525834), (262, 469638), (324, 379769), (351, 350556), (393, 313092), (446, 275886), (468, 262917), (524, 234819), (669, 183924), (702, 175278), (786, 156546), (892, 137943), (1053, 116852), (1179, 104364), (1338, 91962), (1404, 87639), (1572, 78273), (1703, 72252), (2007, 61308), (2106, 58426), (2358, 52182), (2676, 45981), (2899, 42444), (3406, 36126), (3537, 34788), (4014, 30654), (4212, 29213), (4716, 26091), (5109, 24084), (5798, 21222), (6021, 20436), (6812, 18063), (7074, 17394), (8028, 15327), (8697, 14148), (10218, 12042), (10611, 11596)]