101391638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 78596842

約数列:

[1, 2, 17, 19, 31, 34, 38, 61, 62, 83, 122, 166, 323, 527, 589, 646, 1037, 1054, 1159, 1178, 1411, 1577, 1891, 2074, 2318, 2573, 2822, 3154, 3782, 5063, 5146, 10013, 10126, 19703, 20026, 26809, 32147, 35929, 39406, 43741, 48887, 53618, 64294, 71858, 86071, 87482, 96197, 97774, 156953, 172142, 192394, 313906, 610793, 831079, 1221586, 1635349, 1662158, 2668201, 2982107, 3270698, 5336402, 5964214, 50695819, 101391638]

約数ペア:

[(1, 101391638), (2, 50695819), (17, 5964214), (19, 5336402), (31, 3270698), (34, 2982107), (38, 2668201), (61, 1662158), (62, 1635349), (83, 1221586), (122, 831079), (166, 610793), (323, 313906), (527, 192394), (589, 172142), (646, 156953), (1037, 97774), (1054, 96197), (1159, 87482), (1178, 86071), (1411, 71858), (1577, 64294), (1891, 53618), (2074, 48887), (2318, 43741), (2573, 39406), (2822, 35929), (3154, 32147), (3782, 26809), (5063, 20026), (5146, 19703), (10013, 10126)]