152423904

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 431101440

約数和(自身を除く): 278677536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 68, 96, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 544, 708, 816, 944, 1003, 1416, 1583, 1632, 1888, 2006, 2832, 3009, 3166, 4012, 4749, 5664, 6018, 6332, 8024, 9498, 12036, 12664, 16048, 18996, 24072, 25328, 26911, 32096, 37992, 48144, 50656, 53822, 75984, 80733, 93397, 96288, 107644, 151968, 161466, 186794, 215288, 280191, 322932, 373588, 430576, 560382, 645864, 747176, 861152, 1120764, 1291728, 1494352, 1587749, 2241528, 2583456, 2988704, 3175498, 4483056, 4763247, 6350996, 8966112, 9526494, 12701992, 19052988, 25403984, 38105976, 50807968, 76211952, 152423904]

約数ペア:

[(1, 152423904), (2, 76211952), (3, 50807968), (4, 38105976), (6, 25403984), (8, 19052988), (12, 12701992), (16, 9526494), (17, 8966112), (24, 6350996), (32, 4763247), (34, 4483056), (48, 3175498), (51, 2988704), (59, 2583456), (68, 2241528), (96, 1587749), (102, 1494352), (118, 1291728), (136, 1120764), (177, 861152), (204, 747176), (236, 645864), (272, 560382), (354, 430576), (408, 373588), (472, 322932), (544, 280191), (708, 215288), (816, 186794), (944, 161466), (1003, 151968), (1416, 107644), (1583, 96288), (1632, 93397), (1888, 80733), (2006, 75984), (2832, 53822), (3009, 50656), (3166, 48144), (4012, 37992), (4749, 32096), (5664, 26911), (6018, 25328), (6332, 24072), (8024, 18996), (9498, 16048), (12036, 12664)]