188587074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3463

約数の個数: 64

約数和(自身を含む): 437649408

約数和(自身を除く): 249062334

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 3391, 4278, 6782, 9269, 10173, 18538, 20346, 27807, 44083, 55614, 77993, 88166, 105121, 132249, 155986, 210242, 233979, 264498, 315363, 467958, 630726, 1013909, 1366573, 2027818, 2417783, 2733146, 3041727, 4099719, 4835566, 6083454, 7253349, 8199438, 14506698, 31431179, 62862358, 94293537, 188587074]

約数ペア:

[(1, 188587074), (2, 94293537), (3, 62862358), (6, 31431179), (13, 14506698), (23, 8199438), (26, 7253349), (31, 6083454), (39, 4835566), (46, 4099719), (62, 3041727), (69, 2733146), (78, 2417783), (93, 2027818), (138, 1366573), (186, 1013909), (299, 630726), (403, 467958), (598, 315363), (713, 264498), (806, 233979), (897, 210242), (1209, 155986), (1426, 132249), (1794, 105121), (2139, 88166), (2418, 77993), (3391, 55614), (4278, 44083), (6782, 27807), (9269, 20346), (10173, 18538)]