144915888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 305055312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 442, 456, 494, 624, 646, 663, 719, 741, 816, 884, 912, 969, 988, 1292, 1326, 1438, 1482, 1768, 1938, 1976, 2157, 2584, 2652, 2876, 2964, 3536, 3876, 3952, 4199, 4314, 5168, 5304, 5752, 5928, 7752, 8398, 8628, 9347, 10608, 11504, 11856, 12223, 12597, 13661, 15504, 16796, 17256, 18694, 24446, 25194, 27322, 28041, 33592, 34512, 36669, 37388, 40983, 48892, 50388, 54644, 56082, 67184, 73338, 74776, 81966, 97784, 100776, 109288, 112164, 146676, 149552, 158899, 163932, 177593, 195568, 201552, 218576, 224328, 232237, 293352, 317798, 327864, 355186, 448656, 464474, 476697, 532779, 586704, 635596, 655728, 696711, 710372, 928948, 953394, 1065558, 1271192, 1393422, 1420744, 1857896, 1906788, 2131116, 2542384, 2786844, 2841488, 3019081, 3715792, 3813576, 4262232, 5573688, 6038162, 7627152, 8524464, 9057243, 11147376, 12076324, 18114486, 24152648, 36228972, 48305296, 72457944, 144915888]

約数ペア:

[(1, 144915888), (2, 72457944), (3, 48305296), (4, 36228972), (6, 24152648), (8, 18114486), (12, 12076324), (13, 11147376), (16, 9057243), (17, 8524464), (19, 7627152), (24, 6038162), (26, 5573688), (34, 4262232), (38, 3813576), (39, 3715792), (48, 3019081), (51, 2841488), (52, 2786844), (57, 2542384), (68, 2131116), (76, 1906788), (78, 1857896), (102, 1420744), (104, 1393422), (114, 1271192), (136, 1065558), (152, 953394), (156, 928948), (204, 710372), (208, 696711), (221, 655728), (228, 635596), (247, 586704), (272, 532779), (304, 476697), (312, 464474), (323, 448656), (408, 355186), (442, 327864), (456, 317798), (494, 293352), (624, 232237), (646, 224328), (663, 218576), (719, 201552), (741, 195568), (816, 177593), (884, 163932), (912, 158899), (969, 149552), (988, 146676), (1292, 112164), (1326, 109288), (1438, 100776), (1482, 97784), (1768, 81966), (1938, 74776), (1976, 73338), (2157, 67184), (2584, 56082), (2652, 54644), (2876, 50388), (2964, 48892), (3536, 40983), (3876, 37388), (3952, 36669), (4199, 34512), (4314, 33592), (5168, 28041), (5304, 27322), (5752, 25194), (5928, 24446), (7752, 18694), (8398, 17256), (8628, 16796), (9347, 15504), (10608, 13661), (11504, 12597), (11856, 12223)]