147374478

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1143

約数の個数: 80

約数和(自身を含む): 354229920

約数和(自身を除く): 206855442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 333, 414, 621, 666, 851, 999, 1069, 1242, 1702, 1863, 1998, 2138, 2553, 2997, 3207, 3726, 5106, 5994, 6414, 7659, 9621, 15318, 19242, 22977, 24587, 28863, 39553, 45954, 49174, 57726, 68931, 73761, 79106, 86589, 118659, 137862, 147522, 173178, 221283, 237318, 355977, 442566, 663849, 711954, 909719, 1067931, 1327698, 1819438, 1991547, 2135862, 2729157, 3203793, 3983094, 5458314, 6407586, 8187471, 16374942, 24562413, 49124826, 73687239, 147374478]

約数ペア:

[(1, 147374478), (2, 73687239), (3, 49124826), (6, 24562413), (9, 16374942), (18, 8187471), (23, 6407586), (27, 5458314), (37, 3983094), (46, 3203793), (54, 2729157), (69, 2135862), (74, 1991547), (81, 1819438), (111, 1327698), (138, 1067931), (162, 909719), (207, 711954), (222, 663849), (333, 442566), (414, 355977), (621, 237318), (666, 221283), (851, 173178), (999, 147522), (1069, 137862), (1242, 118659), (1702, 86589), (1863, 79106), (1998, 73761), (2138, 68931), (2553, 57726), (2997, 49174), (3207, 45954), (3726, 39553), (5106, 28863), (5994, 24587), (6414, 22977), (7659, 19242), (9621, 15318)]