148375370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 340623360

約数和(自身を除く): 192247990

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 43, 55, 65, 86, 95, 110, 127, 130, 143, 190, 209, 215, 247, 254, 286, 418, 430, 473, 494, 559, 635, 715, 817, 946, 1045, 1118, 1235, 1270, 1397, 1430, 1634, 1651, 2090, 2365, 2413, 2470, 2717, 2794, 2795, 3302, 4085, 4730, 4826, 5434, 5461, 5590, 6149, 6985, 8170, 8255, 8987, 10621, 10922, 12065, 12298, 13585, 13970, 16510, 17974, 18161, 21242, 24130, 26543, 27170, 27305, 30745, 31369, 36322, 44935, 53086, 53105, 54610, 60071, 61490, 62738, 70993, 89870, 90805, 103759, 106210, 116831, 120142, 132715, 141986, 156845, 181610, 207518, 233662, 265430, 300355, 313690, 345059, 354965, 518795, 584155, 600710, 690118, 709930, 780923, 1037590, 1141349, 1168310, 1348867, 1561846, 1725295, 2282698, 2697734, 3450590, 3904615, 5706745, 6744335, 7809230, 11413490, 13488670, 14837537, 29675074, 74187685, 148375370]

約数ペア:

[(1, 148375370), (2, 74187685), (5, 29675074), (10, 14837537), (11, 13488670), (13, 11413490), (19, 7809230), (22, 6744335), (26, 5706745), (38, 3904615), (43, 3450590), (55, 2697734), (65, 2282698), (86, 1725295), (95, 1561846), (110, 1348867), (127, 1168310), (130, 1141349), (143, 1037590), (190, 780923), (209, 709930), (215, 690118), (247, 600710), (254, 584155), (286, 518795), (418, 354965), (430, 345059), (473, 313690), (494, 300355), (559, 265430), (635, 233662), (715, 207518), (817, 181610), (946, 156845), (1045, 141986), (1118, 132715), (1235, 120142), (1270, 116831), (1397, 106210), (1430, 103759), (1634, 90805), (1651, 89870), (2090, 70993), (2365, 62738), (2413, 61490), (2470, 60071), (2717, 54610), (2794, 53105), (2795, 53086), (3302, 44935), (4085, 36322), (4730, 31369), (4826, 30745), (5434, 27305), (5461, 27170), (5590, 26543), (6149, 24130), (6985, 21242), (8170, 18161), (8255, 17974), (8987, 16510), (10621, 13970), (10922, 13585), (12065, 12298)]