152897238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28409}}^1$

素因数の和:28453

約数の個数: 48

約数和(自身を含む): 372284640

約数和(自身を除く): 219387402

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 28409, 56818, 85227, 170454, 255681, 369317, 511362, 653407, 738634, 1107951, 1306814, 1960221, 2215902, 3323853, 3920442, 5880663, 6647706, 8494291, 11761326, 16988582, 25482873, 50965746, 76448619, 152897238]

約数ペア:

[(1, 152897238), (2, 76448619), (3, 50965746), (6, 25482873), (9, 16988582), (13, 11761326), (18, 8494291), (23, 6647706), (26, 5880663), (39, 3920442), (46, 3323853), (69, 2215902), (78, 1960221), (117, 1306814), (138, 1107951), (207, 738634), (234, 653407), (299, 511362), (414, 369317), (598, 255681), (897, 170454), (1794, 85227), (2691, 56818), (5382, 28409)]