15188004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 46230912

約数和(自身を除く): 31042908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 83, 92, 102, 117, 138, 153, 156, 166, 204, 207, 221, 234, 249, 276, 299, 306, 332, 391, 414, 442, 468, 498, 598, 612, 663, 747, 782, 828, 884, 897, 996, 1079, 1173, 1196, 1326, 1411, 1494, 1564, 1794, 1909, 1989, 2158, 2346, 2652, 2691, 2822, 2988, 3237, 3519, 3588, 3818, 3978, 4233, 4316, 4692, 5083, 5382, 5644, 5727, 6474, 7038, 7636, 7956, 8466, 9711, 10166, 10764, 11454, 12699, 12948, 14076, 15249, 16932, 17181, 18343, 19422, 20332, 22908, 24817, 25398, 30498, 32453, 34362, 36686, 38844, 45747, 49634, 50796, 55029, 60996, 64906, 68724, 73372, 74451, 91494, 97359, 99268, 110058, 129812, 148902, 165087, 182988, 194718, 220116, 223353, 292077, 297804, 330174, 389436, 421889, 446706, 584154, 660348, 843778, 893412, 1168308, 1265667, 1687556, 2531334, 3797001, 5062668, 7594002, 15188004]

約数ペア:

[(1, 15188004), (2, 7594002), (3, 5062668), (4, 3797001), (6, 2531334), (9, 1687556), (12, 1265667), (13, 1168308), (17, 893412), (18, 843778), (23, 660348), (26, 584154), (34, 446706), (36, 421889), (39, 389436), (46, 330174), (51, 297804), (52, 292077), (68, 223353), (69, 220116), (78, 194718), (83, 182988), (92, 165087), (102, 148902), (117, 129812), (138, 110058), (153, 99268), (156, 97359), (166, 91494), (204, 74451), (207, 73372), (221, 68724), (234, 64906), (249, 60996), (276, 55029), (299, 50796), (306, 49634), (332, 45747), (391, 38844), (414, 36686), (442, 34362), (468, 32453), (498, 30498), (598, 25398), (612, 24817), (663, 22908), (747, 20332), (782, 19422), (828, 18343), (884, 17181), (897, 16932), (996, 15249), (1079, 14076), (1173, 12948), (1196, 12699), (1326, 11454), (1411, 10764), (1494, 10166), (1564, 9711), (1794, 8466), (1909, 7956), (1989, 7636), (2158, 7038), (2346, 6474), (2652, 5727), (2691, 5644), (2822, 5382), (2988, 5083), (3237, 4692), (3519, 4316), (3588, 4233), (3818, 3978)]