146237728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3863}}^1$

素因数の和:3906

約数の個数: 72

約数和(自身を含む): 356384448

約数和(自身を除く): 210146720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 3863, 4732, 5408, 7726, 9464, 15452, 18928, 27041, 30904, 37856, 50219, 54082, 61808, 100438, 108164, 123616, 200876, 216328, 351533, 401752, 432656, 652847, 703066, 803504, 865312, 1305694, 1406132, 1607008, 2611388, 2812264, 4569929, 5222776, 5624528, 9139858, 10445552, 11249056, 18279716, 20891104, 36559432, 73118864, 146237728]

約数ペア:

[(1, 146237728), (2, 73118864), (4, 36559432), (7, 20891104), (8, 18279716), (13, 11249056), (14, 10445552), (16, 9139858), (26, 5624528), (28, 5222776), (32, 4569929), (52, 2812264), (56, 2611388), (91, 1607008), (104, 1406132), (112, 1305694), (169, 865312), (182, 803504), (208, 703066), (224, 652847), (338, 432656), (364, 401752), (416, 351533), (676, 216328), (728, 200876), (1183, 123616), (1352, 108164), (1456, 100438), (2366, 61808), (2704, 54082), (2912, 50219), (3863, 37856), (4732, 30904), (5408, 27041), (7726, 18928), (9464, 15452)]