163898532

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{30971}}^1$

素因数の和:30998

約数の個数: 72

約数和(自身を含む): 494313120

約数和(自身を除く): 330414588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 30971, 61942, 92913, 123884, 185826, 216797, 278739, 371652, 433594, 557478, 650391, 836217, 867188, 1114956, 1300782, 1517579, 1672434, 1951173, 2601564, 3035158, 3344868, 3902346, 4552737, 5853519, 6070316, 7804692, 9105474, 11707038, 13658211, 18210948, 23414076, 27316422, 40974633, 54632844, 81949266, 163898532]

約数ペア:

[(1, 163898532), (2, 81949266), (3, 54632844), (4, 40974633), (6, 27316422), (7, 23414076), (9, 18210948), (12, 13658211), (14, 11707038), (18, 9105474), (21, 7804692), (27, 6070316), (28, 5853519), (36, 4552737), (42, 3902346), (49, 3344868), (54, 3035158), (63, 2601564), (84, 1951173), (98, 1672434), (108, 1517579), (126, 1300782), (147, 1114956), (189, 867188), (196, 836217), (252, 650391), (294, 557478), (378, 433594), (441, 371652), (588, 278739), (756, 216797), (882, 185826), (1323, 123884), (1764, 92913), (2646, 61942), (5292, 30971)]