194147928

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 616954800

約数和(自身を除く): 422806872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1213, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2426, 2808, 2964, 3078, 3639, 4104, 4212, 4446, 4852, 5928, 6156, 6669, 7278, 8424, 8892, 9704, 10917, 12312, 13338, 14556, 15769, 17784, 20007, 21834, 23047, 26676, 29112, 31538, 32751, 40014, 43668, 46094, 47307, 53352, 63076, 65502, 69141, 80028, 87336, 92188, 94614, 98253, 126152, 131004, 138282, 141921, 160056, 184376, 189228, 196506, 207423, 262008, 276564, 283842, 299611, 378456, 393012, 414846, 425763, 553128, 567684, 599222, 622269, 786024, 829692, 851526, 898833, 1135368, 1198444, 1244538, 1277289, 1659384, 1703052, 1797666, 1866807, 2396888, 2489076, 2554578, 2696499, 3406104, 3595332, 3733614, 4978152, 5109156, 5392998, 7190664, 7467228, 8089497, 10218312, 10785996, 14934456, 16178994, 21571992, 24268491, 32357988, 48536982, 64715976, 97073964, 194147928]

約数ペア:

[(1, 194147928), (2, 97073964), (3, 64715976), (4, 48536982), (6, 32357988), (8, 24268491), (9, 21571992), (12, 16178994), (13, 14934456), (18, 10785996), (19, 10218312), (24, 8089497), (26, 7467228), (27, 7190664), (36, 5392998), (38, 5109156), (39, 4978152), (52, 3733614), (54, 3595332), (57, 3406104), (72, 2696499), (76, 2554578), (78, 2489076), (81, 2396888), (104, 1866807), (108, 1797666), (114, 1703052), (117, 1659384), (152, 1277289), (156, 1244538), (162, 1198444), (171, 1135368), (216, 898833), (228, 851526), (234, 829692), (247, 786024), (312, 622269), (324, 599222), (342, 567684), (351, 553128), (456, 425763), (468, 414846), (494, 393012), (513, 378456), (648, 299611), (684, 283842), (702, 276564), (741, 262008), (936, 207423), (988, 196506), (1026, 189228), (1053, 184376), (1213, 160056), (1368, 141921), (1404, 138282), (1482, 131004), (1539, 126152), (1976, 98253), (2052, 94614), (2106, 92188), (2223, 87336), (2426, 80028), (2808, 69141), (2964, 65502), (3078, 63076), (3639, 53352), (4104, 47307), (4212, 46094), (4446, 43668), (4852, 40014), (5928, 32751), (6156, 31538), (6669, 29112), (7278, 26676), (8424, 23047), (8892, 21834), (9704, 20007), (10917, 17784), (12312, 15769), (13338, 14556)]