100949888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 237619200

約数和(自身を除く): 136669312

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 103, 104, 124, 128, 152, 206, 208, 247, 248, 304, 403, 412, 416, 494, 496, 589, 608, 806, 824, 832, 988, 992, 1178, 1216, 1339, 1612, 1648, 1664, 1957, 1976, 1984, 2356, 2432, 2678, 3193, 3224, 3296, 3914, 3952, 3968, 4712, 5356, 6386, 6448, 6592, 7657, 7828, 7904, 9424, 10712, 12772, 12896, 13184, 15314, 15656, 15808, 18848, 21424, 25441, 25544, 25792, 30628, 31312, 31616, 37696, 41509, 42848, 50882, 51088, 51584, 60667, 61256, 62624, 75392, 83018, 85696, 101764, 102176, 121334, 122512, 125248, 166036, 171392, 203528, 204352, 242668, 245024, 250496, 332072, 407056, 408704, 485336, 490048, 664144, 788671, 814112, 970672, 980096, 1328288, 1577342, 1628224, 1941344, 2656576, 3154684, 3256448, 3882688, 5313152, 6309368, 7765376, 12618736, 25237472, 50474944, 100949888]

約数ペア:

[(1, 100949888), (2, 50474944), (4, 25237472), (8, 12618736), (13, 7765376), (16, 6309368), (19, 5313152), (26, 3882688), (31, 3256448), (32, 3154684), (38, 2656576), (52, 1941344), (62, 1628224), (64, 1577342), (76, 1328288), (103, 980096), (104, 970672), (124, 814112), (128, 788671), (152, 664144), (206, 490048), (208, 485336), (247, 408704), (248, 407056), (304, 332072), (403, 250496), (412, 245024), (416, 242668), (494, 204352), (496, 203528), (589, 171392), (608, 166036), (806, 125248), (824, 122512), (832, 121334), (988, 102176), (992, 101764), (1178, 85696), (1216, 83018), (1339, 75392), (1612, 62624), (1648, 61256), (1664, 60667), (1957, 51584), (1976, 51088), (1984, 50882), (2356, 42848), (2432, 41509), (2678, 37696), (3193, 31616), (3224, 31312), (3296, 30628), (3914, 25792), (3952, 25544), (3968, 25441), (4712, 21424), (5356, 18848), (6386, 15808), (6448, 15656), (6592, 15314), (7657, 13184), (7828, 12896), (7904, 12772), (9424, 10712)]