179628528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 515288448

約数和(自身を除く): 335659920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 289, 368, 391, 408, 552, 563, 578, 782, 816, 867, 1104, 1126, 1156, 1173, 1564, 1689, 1734, 2252, 2312, 2346, 3128, 3378, 3468, 4504, 4624, 4692, 6256, 6647, 6756, 6936, 9008, 9384, 9571, 12949, 13294, 13512, 13872, 18768, 19142, 19941, 25898, 26588, 27024, 28713, 38284, 38847, 39882, 51796, 53176, 57426, 76568, 77694, 79764, 103592, 106352, 114852, 153136, 155388, 159528, 162707, 207184, 220133, 229704, 310776, 319056, 325414, 440266, 459408, 488121, 621552, 650828, 660399, 880532, 976242, 1301656, 1320798, 1761064, 1952484, 2603312, 2641596, 3522128, 3742261, 3904968, 5283192, 7484522, 7809936, 10566384, 11226783, 14969044, 22453566, 29938088, 44907132, 59876176, 89814264, 179628528]

約数ペア:

[(1, 179628528), (2, 89814264), (3, 59876176), (4, 44907132), (6, 29938088), (8, 22453566), (12, 14969044), (16, 11226783), (17, 10566384), (23, 7809936), (24, 7484522), (34, 5283192), (46, 3904968), (48, 3742261), (51, 3522128), (68, 2641596), (69, 2603312), (92, 1952484), (102, 1761064), (136, 1320798), (138, 1301656), (184, 976242), (204, 880532), (272, 660399), (276, 650828), (289, 621552), (368, 488121), (391, 459408), (408, 440266), (552, 325414), (563, 319056), (578, 310776), (782, 229704), (816, 220133), (867, 207184), (1104, 162707), (1126, 159528), (1156, 155388), (1173, 153136), (1564, 114852), (1689, 106352), (1734, 103592), (2252, 79764), (2312, 77694), (2346, 76568), (3128, 57426), (3378, 53176), (3468, 51796), (4504, 39882), (4624, 38847), (4692, 38284), (6256, 28713), (6647, 27024), (6756, 26588), (6936, 25898), (9008, 19941), (9384, 19142), (9571, 18768), (12949, 13872), (13294, 13512)]