172404144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3567

約数の個数: 120

約数和(自身を含む): 543489024

約数和(自身を除く): 371084880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 3511, 4092, 4464, 5456, 6138, 7022, 8184, 10533, 12276, 14044, 16368, 21066, 24552, 28088, 31599, 38621, 42132, 49104, 56176, 63198, 77242, 84264, 108841, 115863, 126396, 154484, 168528, 217682, 231726, 252792, 308968, 326523, 347589, 435364, 463452, 505584, 617936, 653046, 695178, 870728, 926904, 979569, 1197251, 1306092, 1390356, 1741456, 1853808, 1959138, 2394502, 2612184, 2780712, 3591753, 3918276, 4789004, 5224368, 5561424, 7183506, 7836552, 9578008, 10775259, 14367012, 15673104, 19156016, 21550518, 28734024, 43101036, 57468048, 86202072, 172404144]

約数ペア:

[(1, 172404144), (2, 86202072), (3, 57468048), (4, 43101036), (6, 28734024), (8, 21550518), (9, 19156016), (11, 15673104), (12, 14367012), (16, 10775259), (18, 9578008), (22, 7836552), (24, 7183506), (31, 5561424), (33, 5224368), (36, 4789004), (44, 3918276), (48, 3591753), (62, 2780712), (66, 2612184), (72, 2394502), (88, 1959138), (93, 1853808), (99, 1741456), (124, 1390356), (132, 1306092), (144, 1197251), (176, 979569), (186, 926904), (198, 870728), (248, 695178), (264, 653046), (279, 617936), (341, 505584), (372, 463452), (396, 435364), (496, 347589), (528, 326523), (558, 308968), (682, 252792), (744, 231726), (792, 217682), (1023, 168528), (1116, 154484), (1364, 126396), (1488, 115863), (1584, 108841), (2046, 84264), (2232, 77242), (2728, 63198), (3069, 56176), (3511, 49104), (4092, 42132), (4464, 38621), (5456, 31599), (6138, 28088), (7022, 24552), (8184, 21066), (10533, 16368), (12276, 14044)]