138332810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 331444224

約数和(自身を除く): 193111414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 73, 77, 107, 110, 115, 146, 154, 161, 214, 230, 253, 322, 365, 385, 506, 511, 535, 730, 749, 770, 803, 805, 1022, 1070, 1177, 1265, 1498, 1606, 1610, 1679, 1771, 2354, 2461, 2530, 2555, 3358, 3542, 3745, 4015, 4922, 5110, 5621, 5885, 7490, 7811, 8030, 8239, 8395, 8855, 11242, 11753, 11770, 12305, 15622, 16478, 16790, 17227, 17710, 18469, 23506, 24610, 27071, 28105, 34454, 36938, 39055, 41195, 54142, 54677, 56210, 58765, 78110, 82390, 85921, 86135, 92345, 109354, 117530, 129283, 135355, 171842, 172270, 179653, 184690, 189497, 258566, 270710, 273385, 359306, 378994, 429605, 546770, 601447, 646415, 859210, 898265, 947485, 1202894, 1257571, 1292830, 1796530, 1894970, 1976183, 2515142, 3007235, 3952366, 6014470, 6287855, 9880915, 12575710, 13833281, 19761830, 27666562, 69166405, 138332810]

約数ペア:

[(1, 138332810), (2, 69166405), (5, 27666562), (7, 19761830), (10, 13833281), (11, 12575710), (14, 9880915), (22, 6287855), (23, 6014470), (35, 3952366), (46, 3007235), (55, 2515142), (70, 1976183), (73, 1894970), (77, 1796530), (107, 1292830), (110, 1257571), (115, 1202894), (146, 947485), (154, 898265), (161, 859210), (214, 646415), (230, 601447), (253, 546770), (322, 429605), (365, 378994), (385, 359306), (506, 273385), (511, 270710), (535, 258566), (730, 189497), (749, 184690), (770, 179653), (803, 172270), (805, 171842), (1022, 135355), (1070, 129283), (1177, 117530), (1265, 109354), (1498, 92345), (1606, 86135), (1610, 85921), (1679, 82390), (1771, 78110), (2354, 58765), (2461, 56210), (2530, 54677), (2555, 54142), (3358, 41195), (3542, 39055), (3745, 36938), (4015, 34454), (4922, 28105), (5110, 27071), (5621, 24610), (5885, 23506), (7490, 18469), (7811, 17710), (8030, 17227), (8239, 16790), (8395, 16478), (8855, 15622), (11242, 12305), (11753, 11770)]