179987184

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1226

約数の個数: 140

約数和(自身を含む): 563542056

約数和(自身を除く): 383554872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1187, 1296, 1404, 1458, 1872, 1944, 2106, 2374, 2808, 2916, 3159, 3561, 3888, 4212, 4748, 5616, 5832, 6318, 7122, 8424, 9477, 9496, 10683, 11664, 12636, 14244, 15431, 16848, 18954, 18992, 21366, 25272, 28488, 30862, 32049, 37908, 42732, 46293, 50544, 56976, 61724, 64098, 75816, 85464, 92586, 96147, 123448, 128196, 138879, 151632, 170928, 185172, 192294, 246896, 256392, 277758, 288441, 370344, 384588, 416637, 512784, 555516, 576882, 740688, 769176, 833274, 865323, 1111032, 1153764, 1249911, 1538352, 1666548, 1730646, 2222064, 2307528, 2499822, 3333096, 3461292, 3749733, 4615056, 4999644, 6666192, 6922584, 7499466, 9999288, 11249199, 13845168, 14998932, 19998576, 22498398, 29997864, 44996796, 59995728, 89993592, 179987184]

約数ペア:

[(1, 179987184), (2, 89993592), (3, 59995728), (4, 44996796), (6, 29997864), (8, 22498398), (9, 19998576), (12, 14998932), (13, 13845168), (16, 11249199), (18, 9999288), (24, 7499466), (26, 6922584), (27, 6666192), (36, 4999644), (39, 4615056), (48, 3749733), (52, 3461292), (54, 3333096), (72, 2499822), (78, 2307528), (81, 2222064), (104, 1730646), (108, 1666548), (117, 1538352), (144, 1249911), (156, 1153764), (162, 1111032), (208, 865323), (216, 833274), (234, 769176), (243, 740688), (312, 576882), (324, 555516), (351, 512784), (432, 416637), (468, 384588), (486, 370344), (624, 288441), (648, 277758), (702, 256392), (729, 246896), (936, 192294), (972, 185172), (1053, 170928), (1187, 151632), (1296, 138879), (1404, 128196), (1458, 123448), (1872, 96147), (1944, 92586), (2106, 85464), (2374, 75816), (2808, 64098), (2916, 61724), (3159, 56976), (3561, 50544), (3888, 46293), (4212, 42732), (4748, 37908), (5616, 32049), (5832, 30862), (6318, 28488), (7122, 25272), (8424, 21366), (9477, 18992), (9496, 18954), (10683, 16848), (11664, 15431), (12636, 14244)]