129221612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 255615360

約数和(自身を除く): 126393748

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 481, 611, 962, 1222, 1429, 1739, 1924, 2444, 2858, 3478, 5716, 6956, 18577, 22607, 37154, 45214, 52873, 67163, 74308, 90428, 105746, 134326, 211492, 268652, 687349, 873119, 1374698, 1746238, 2485031, 2749396, 3492476, 4970062, 9940124, 32305403, 64610806, 129221612]

約数ペア:

[(1, 129221612), (2, 64610806), (4, 32305403), (13, 9940124), (26, 4970062), (37, 3492476), (47, 2749396), (52, 2485031), (74, 1746238), (94, 1374698), (148, 873119), (188, 687349), (481, 268652), (611, 211492), (962, 134326), (1222, 105746), (1429, 90428), (1739, 74308), (1924, 67163), (2444, 52873), (2858, 45214), (3478, 37154), (5716, 22607), (6956, 18577)]