146100272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 316646400

約数和(自身を除く): 170546128

約数列:

[1, 2, 4, 8, 16, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 304, 419, 496, 589, 592, 703, 838, 1147, 1178, 1406, 1676, 2294, 2356, 2812, 3352, 4588, 4712, 5624, 6704, 7961, 9176, 9424, 11248, 12989, 15503, 15922, 18352, 21793, 25978, 31006, 31844, 43586, 51956, 62012, 63688, 87172, 103912, 124024, 127376, 174344, 207824, 246791, 248048, 294557, 348688, 480593, 493582, 589114, 961186, 987164, 1178228, 1922372, 1974328, 2356456, 3844744, 3948656, 4712912, 7689488, 9131267, 18262534, 36525068, 73050136, 146100272]

約数ペア:

[(1, 146100272), (2, 73050136), (4, 36525068), (8, 18262534), (16, 9131267), (19, 7689488), (31, 4712912), (37, 3948656), (38, 3844744), (62, 2356456), (74, 1974328), (76, 1922372), (124, 1178228), (148, 987164), (152, 961186), (248, 589114), (296, 493582), (304, 480593), (419, 348688), (496, 294557), (589, 248048), (592, 246791), (703, 207824), (838, 174344), (1147, 127376), (1178, 124024), (1406, 103912), (1676, 87172), (2294, 63688), (2356, 62012), (2812, 51956), (3352, 43586), (4588, 31844), (4712, 31006), (5624, 25978), (6704, 21793), (7961, 18352), (9176, 15922), (9424, 15503), (11248, 12989)]