189883872

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 598752000

約数和(自身を除く): 408868128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 86, 96, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 269, 288, 304, 342, 344, 387, 432, 456, 513, 516, 538, 608, 684, 688, 774, 807, 817, 864, 912, 1026, 1032, 1076, 1161, 1368, 1376, 1548, 1614, 1634, 1824, 2052, 2064, 2152, 2322, 2421, 2451, 2736, 3096, 3228, 3268, 4104, 4128, 4304, 4644, 4842, 4902, 5111, 5472, 6192, 6456, 6536, 7263, 7353, 8208, 8608, 9288, 9684, 9804, 10222, 11567, 12384, 12912, 13072, 14526, 14706, 15333, 16416, 18576, 19368, 19608, 20444, 22059, 23134, 25824, 26144, 29052, 29412, 30666, 34701, 37152, 38736, 39216, 40888, 44118, 45999, 46268, 58104, 58824, 61332, 69402, 77472, 78432, 81776, 88236, 91998, 92536, 104103, 116208, 117648, 122664, 137997, 138804, 163552, 176472, 183996, 185072, 208206, 219773, 232416, 235296, 245328, 275994, 277608, 312309, 352944, 367992, 370144, 416412, 439546, 490656, 551988, 555216, 624618, 659319, 705888, 735984, 832824, 879092, 1103976, 1110432, 1249236, 1318638, 1471968, 1665648, 1758184, 1977957, 2207952, 2498472, 2637276, 3331296, 3516368, 3955914, 4415904, 4996944, 5274552, 5933871, 7032736, 7911828, 9993888, 10549104, 11867742, 15823656, 21098208, 23735484, 31647312, 47470968, 63294624, 94941936, 189883872]

約数ペア:

[(1, 189883872), (2, 94941936), (3, 63294624), (4, 47470968), (6, 31647312), (8, 23735484), (9, 21098208), (12, 15823656), (16, 11867742), (18, 10549104), (19, 9993888), (24, 7911828), (27, 7032736), (32, 5933871), (36, 5274552), (38, 4996944), (43, 4415904), (48, 3955914), (54, 3516368), (57, 3331296), (72, 2637276), (76, 2498472), (86, 2207952), (96, 1977957), (108, 1758184), (114, 1665648), (129, 1471968), (144, 1318638), (152, 1249236), (171, 1110432), (172, 1103976), (216, 879092), (228, 832824), (258, 735984), (269, 705888), (288, 659319), (304, 624618), (342, 555216), (344, 551988), (387, 490656), (432, 439546), (456, 416412), (513, 370144), (516, 367992), (538, 352944), (608, 312309), (684, 277608), (688, 275994), (774, 245328), (807, 235296), (817, 232416), (864, 219773), (912, 208206), (1026, 185072), (1032, 183996), (1076, 176472), (1161, 163552), (1368, 138804), (1376, 137997), (1548, 122664), (1614, 117648), (1634, 116208), (1824, 104103), (2052, 92536), (2064, 91998), (2152, 88236), (2322, 81776), (2421, 78432), (2451, 77472), (2736, 69402), (3096, 61332), (3228, 58824), (3268, 58104), (4104, 46268), (4128, 45999), (4304, 44118), (4644, 40888), (4842, 39216), (4902, 38736), (5111, 37152), (5472, 34701), (6192, 30666), (6456, 29412), (6536, 29052), (7263, 26144), (7353, 25824), (8208, 23134), (8608, 22059), (9288, 20444), (9684, 19608), (9804, 19368), (10222, 18576), (11567, 16416), (12384, 15333), (12912, 14706), (13072, 14526)]