145115568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 451343880

約数和(自身を除く): 306228312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 89, 104, 117, 134, 144, 156, 169, 178, 201, 208, 234, 267, 268, 312, 338, 356, 402, 468, 507, 534, 536, 603, 624, 676, 712, 801, 804, 871, 936, 1014, 1068, 1072, 1157, 1206, 1352, 1424, 1521, 1602, 1608, 1742, 1872, 2028, 2136, 2314, 2412, 2613, 2704, 3042, 3204, 3216, 3471, 3484, 4056, 4272, 4628, 4824, 5226, 5963, 6084, 6408, 6942, 6968, 7839, 8112, 9256, 9648, 10413, 10452, 11323, 11926, 12168, 12816, 13884, 13936, 15041, 15678, 17889, 18512, 20826, 20904, 22646, 23852, 24336, 27768, 30082, 31356, 33969, 35778, 41652, 41808, 45123, 45292, 47704, 53667, 55536, 60164, 62712, 67938, 71556, 77519, 83304, 90246, 90584, 95408, 101907, 107334, 120328, 125424, 135369, 135876, 143112, 155038, 166608, 180492, 181168, 203814, 214668, 232557, 240656, 270738, 271752, 286224, 310076, 360984, 407628, 429336, 465114, 541476, 543504, 620152, 697671, 721968, 815256, 858672, 930228, 1007747, 1082952, 1240304, 1395342, 1630512, 1860456, 2015494, 2165904, 2790684, 3023241, 3720912, 4030988, 5581368, 6046482, 8061976, 9069723, 11162736, 12092964, 16123952, 18139446, 24185928, 36278892, 48371856, 72557784, 145115568]

約数ペア:

[(1, 145115568), (2, 72557784), (3, 48371856), (4, 36278892), (6, 24185928), (8, 18139446), (9, 16123952), (12, 12092964), (13, 11162736), (16, 9069723), (18, 8061976), (24, 6046482), (26, 5581368), (36, 4030988), (39, 3720912), (48, 3023241), (52, 2790684), (67, 2165904), (72, 2015494), (78, 1860456), (89, 1630512), (104, 1395342), (117, 1240304), (134, 1082952), (144, 1007747), (156, 930228), (169, 858672), (178, 815256), (201, 721968), (208, 697671), (234, 620152), (267, 543504), (268, 541476), (312, 465114), (338, 429336), (356, 407628), (402, 360984), (468, 310076), (507, 286224), (534, 271752), (536, 270738), (603, 240656), (624, 232557), (676, 214668), (712, 203814), (801, 181168), (804, 180492), (871, 166608), (936, 155038), (1014, 143112), (1068, 135876), (1072, 135369), (1157, 125424), (1206, 120328), (1352, 107334), (1424, 101907), (1521, 95408), (1602, 90584), (1608, 90246), (1742, 83304), (1872, 77519), (2028, 71556), (2136, 67938), (2314, 62712), (2412, 60164), (2613, 55536), (2704, 53667), (3042, 47704), (3204, 45292), (3216, 45123), (3471, 41808), (3484, 41652), (4056, 35778), (4272, 33969), (4628, 31356), (4824, 30082), (5226, 27768), (5963, 24336), (6084, 23852), (6408, 22646), (6942, 20904), (6968, 20826), (7839, 18512), (8112, 17889), (9256, 15678), (9648, 15041), (10413, 13936), (10452, 13884), (11323, 12816), (11926, 12168)]