123166132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 245831040

約数和(自身を除く): 122664908

約数列:

[1, 2, 4, 19, 29, 38, 41, 47, 58, 76, 82, 94, 116, 164, 188, 551, 779, 841, 893, 1102, 1189, 1363, 1558, 1682, 1786, 1927, 2204, 2378, 2726, 3116, 3364, 3572, 3854, 4756, 5452, 7708, 15979, 22591, 25897, 31958, 34481, 36613, 39527, 45182, 51794, 55883, 63916, 68962, 73226, 79054, 90364, 103588, 111766, 137924, 146452, 158108, 223532, 655139, 751013, 1061777, 1310278, 1502026, 1620607, 2123554, 2620556, 3004052, 3241214, 4247108, 6482428, 30791533, 61583066, 123166132]

約数ペア:

[(1, 123166132), (2, 61583066), (4, 30791533), (19, 6482428), (29, 4247108), (38, 3241214), (41, 3004052), (47, 2620556), (58, 2123554), (76, 1620607), (82, 1502026), (94, 1310278), (116, 1061777), (164, 751013), (188, 655139), (551, 223532), (779, 158108), (841, 146452), (893, 137924), (1102, 111766), (1189, 103588), (1363, 90364), (1558, 79054), (1682, 73226), (1786, 68962), (1927, 63916), (2204, 55883), (2378, 51794), (2726, 45182), (3116, 39527), (3364, 36613), (3572, 34481), (3854, 31958), (4756, 25897), (5452, 22591), (7708, 15979)]