150188948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 344578752

約数和(自身を除く): 194389804

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1183, 1547, 1867, 2366, 2873, 3094, 3734, 4732, 5746, 6188, 7468, 11492, 13069, 20111, 24271, 26138, 31739, 40222, 48542, 52276, 63478, 80444, 97084, 126956, 169897, 222173, 315523, 339794, 412607, 444346, 631046, 679588, 825214, 888692, 1262092, 1650428, 2208661, 2888249, 4417322, 5363891, 5776498, 8834644, 10727782, 11552996, 21455564, 37547237, 75094474, 150188948]

約数ペア:

[(1, 150188948), (2, 75094474), (4, 37547237), (7, 21455564), (13, 11552996), (14, 10727782), (17, 8834644), (26, 5776498), (28, 5363891), (34, 4417322), (52, 2888249), (68, 2208661), (91, 1650428), (119, 1262092), (169, 888692), (182, 825214), (221, 679588), (238, 631046), (338, 444346), (364, 412607), (442, 339794), (476, 315523), (676, 222173), (884, 169897), (1183, 126956), (1547, 97084), (1867, 80444), (2366, 63478), (2873, 52276), (3094, 48542), (3734, 40222), (4732, 31739), (5746, 26138), (6188, 24271), (7468, 20111), (11492, 13069)]