158335905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 323132544

約数和(自身を除く): 164796639

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 73, 91, 105, 147, 195, 219, 227, 245, 273, 365, 455, 511, 637, 681, 735, 949, 1095, 1135, 1365, 1533, 1589, 1911, 2555, 2847, 2951, 3185, 3405, 3577, 4745, 4767, 6643, 7665, 7945, 8853, 9555, 10731, 11123, 14235, 14755, 16571, 17885, 19929, 20657, 23835, 33215, 33369, 44265, 46501, 49713, 53655, 55615, 61971, 82855, 99645, 103285, 115997, 139503, 144599, 166845, 215423, 232505, 248565, 309855, 347991, 433797, 579985, 646269, 697515, 722995, 811979, 1077115, 1507961, 1739955, 2168985, 2435937, 3231345, 4059895, 4523883, 7539805, 10555727, 12179685, 22619415, 31667181, 52778635, 158335905]

約数ペア:

[(1, 158335905), (3, 52778635), (5, 31667181), (7, 22619415), (13, 12179685), (15, 10555727), (21, 7539805), (35, 4523883), (39, 4059895), (49, 3231345), (65, 2435937), (73, 2168985), (91, 1739955), (105, 1507961), (147, 1077115), (195, 811979), (219, 722995), (227, 697515), (245, 646269), (273, 579985), (365, 433797), (455, 347991), (511, 309855), (637, 248565), (681, 232505), (735, 215423), (949, 166845), (1095, 144599), (1135, 139503), (1365, 115997), (1533, 103285), (1589, 99645), (1911, 82855), (2555, 61971), (2847, 55615), (2951, 53655), (3185, 49713), (3405, 46501), (3577, 44265), (4745, 33369), (4767, 33215), (6643, 23835), (7665, 20657), (7945, 19929), (8853, 17885), (9555, 16571), (10731, 14755), (11123, 14235)]