141916016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 334978560

約数和(自身を除く): 193062544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 37, 38, 44, 62, 74, 76, 88, 124, 148, 152, 176, 209, 248, 296, 304, 341, 407, 418, 496, 589, 592, 682, 703, 814, 836, 1147, 1178, 1364, 1369, 1406, 1628, 1672, 2294, 2356, 2728, 2738, 2812, 3256, 3344, 4588, 4712, 5456, 5476, 5624, 6479, 6512, 7733, 9176, 9424, 10952, 11248, 12617, 12958, 15059, 15466, 18352, 21793, 21904, 25234, 25916, 26011, 30118, 30932, 42439, 43586, 50468, 51832, 52022, 60236, 61864, 84878, 87172, 100936, 103664, 104044, 120472, 123728, 169756, 174344, 201872, 208088, 239723, 240944, 286121, 339512, 348688, 416176, 466829, 479446, 572242, 679024, 806341, 933658, 958892, 1144484, 1612682, 1867316, 1917784, 2288968, 3225364, 3734632, 3835568, 4577936, 6450728, 7469264, 8869751, 12901456, 17739502, 35479004, 70958008, 141916016]

約数ペア:

[(1, 141916016), (2, 70958008), (4, 35479004), (8, 17739502), (11, 12901456), (16, 8869751), (19, 7469264), (22, 6450728), (31, 4577936), (37, 3835568), (38, 3734632), (44, 3225364), (62, 2288968), (74, 1917784), (76, 1867316), (88, 1612682), (124, 1144484), (148, 958892), (152, 933658), (176, 806341), (209, 679024), (248, 572242), (296, 479446), (304, 466829), (341, 416176), (407, 348688), (418, 339512), (496, 286121), (589, 240944), (592, 239723), (682, 208088), (703, 201872), (814, 174344), (836, 169756), (1147, 123728), (1178, 120472), (1364, 104044), (1369, 103664), (1406, 100936), (1628, 87172), (1672, 84878), (2294, 61864), (2356, 60236), (2728, 52022), (2738, 51832), (2812, 50468), (3256, 43586), (3344, 42439), (4588, 30932), (4712, 30118), (5456, 26011), (5476, 25916), (5624, 25234), (6479, 21904), (6512, 21793), (7733, 18352), (9176, 15466), (9424, 15059), (10952, 12958), (11248, 12617)]