149617818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62497}}^1$

素因数の和:62531

約数の個数: 48

約数和(自身を含む): 389987520

約数和(自身を除く): 240369702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 62497, 124994, 187491, 374982, 437479, 562473, 874958, 1124946, 1187443, 1312437, 2374886, 2624874, 3562329, 3937311, 7124658, 7874622, 8312101, 10686987, 16624202, 21373974, 24936303, 49872606, 74808909, 149617818]

約数ペア:

[(1, 149617818), (2, 74808909), (3, 49872606), (6, 24936303), (7, 21373974), (9, 16624202), (14, 10686987), (18, 8312101), (19, 7874622), (21, 7124658), (38, 3937311), (42, 3562329), (57, 2624874), (63, 2374886), (114, 1312437), (126, 1187443), (133, 1124946), (171, 874958), (266, 562473), (342, 437479), (399, 374982), (798, 187491), (1197, 124994), (2394, 62497)]