184639260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 568149120

約数和(自身を除く): 383509860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 139, 156, 169, 195, 260, 262, 278, 338, 390, 393, 417, 507, 524, 556, 655, 676, 695, 780, 786, 834, 845, 1014, 1310, 1390, 1572, 1668, 1690, 1703, 1807, 1965, 2028, 2085, 2535, 2620, 2780, 3380, 3406, 3614, 3930, 4170, 5070, 5109, 5421, 6812, 7228, 7860, 8340, 8515, 9035, 10140, 10218, 10842, 17030, 18070, 18209, 20436, 21684, 22139, 23491, 25545, 27105, 34060, 36140, 36418, 44278, 46982, 51090, 54210, 54627, 66417, 70473, 72836, 88556, 91045, 93964, 102180, 108420, 109254, 110695, 117455, 132834, 140946, 182090, 218508, 221390, 234910, 236717, 265668, 273135, 281892, 332085, 352365, 364180, 442780, 469820, 473434, 546270, 664170, 704730, 710151, 946868, 1092540, 1183585, 1328340, 1409460, 1420302, 2367170, 2840604, 3077321, 3550755, 4734340, 6154642, 7101510, 9231963, 12309284, 14203020, 15386605, 18463926, 30773210, 36927852, 46159815, 61546420, 92319630, 184639260]

約数ペア:

[(1, 184639260), (2, 92319630), (3, 61546420), (4, 46159815), (5, 36927852), (6, 30773210), (10, 18463926), (12, 15386605), (13, 14203020), (15, 12309284), (20, 9231963), (26, 7101510), (30, 6154642), (39, 4734340), (52, 3550755), (60, 3077321), (65, 2840604), (78, 2367170), (130, 1420302), (131, 1409460), (139, 1328340), (156, 1183585), (169, 1092540), (195, 946868), (260, 710151), (262, 704730), (278, 664170), (338, 546270), (390, 473434), (393, 469820), (417, 442780), (507, 364180), (524, 352365), (556, 332085), (655, 281892), (676, 273135), (695, 265668), (780, 236717), (786, 234910), (834, 221390), (845, 218508), (1014, 182090), (1310, 140946), (1390, 132834), (1572, 117455), (1668, 110695), (1690, 109254), (1703, 108420), (1807, 102180), (1965, 93964), (2028, 91045), (2085, 88556), (2535, 72836), (2620, 70473), (2780, 66417), (3380, 54627), (3406, 54210), (3614, 51090), (3930, 46982), (4170, 44278), (5070, 36418), (5109, 36140), (5421, 34060), (6812, 27105), (7228, 25545), (7860, 23491), (8340, 22139), (8515, 21684), (9035, 20436), (10140, 18209), (10218, 18070), (10842, 17030)]