147985072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 319979520

約数和(自身を除く): 171994448

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 328, 383, 496, 589, 656, 766, 779, 1178, 1271, 1532, 1558, 2356, 2542, 3064, 3116, 4712, 5084, 6128, 6232, 7277, 9424, 10168, 11873, 12464, 14554, 15703, 20336, 23746, 24149, 29108, 31406, 47492, 48298, 58216, 62812, 94984, 96596, 116432, 125624, 189968, 193192, 225587, 251248, 298357, 386384, 451174, 486793, 596714, 902348, 973586, 1193428, 1804696, 1947172, 2386856, 3609392, 3894344, 4773712, 7788688, 9249067, 18498134, 36996268, 73992536, 147985072]

約数ペア:

[(1, 147985072), (2, 73992536), (4, 36996268), (8, 18498134), (16, 9249067), (19, 7788688), (31, 4773712), (38, 3894344), (41, 3609392), (62, 2386856), (76, 1947172), (82, 1804696), (124, 1193428), (152, 973586), (164, 902348), (248, 596714), (304, 486793), (328, 451174), (383, 386384), (496, 298357), (589, 251248), (656, 225587), (766, 193192), (779, 189968), (1178, 125624), (1271, 116432), (1532, 96596), (1558, 94984), (2356, 62812), (2542, 58216), (3064, 48298), (3116, 47492), (4712, 31406), (5084, 29108), (6128, 24149), (6232, 23746), (7277, 20336), (9424, 15703), (10168, 14554), (11873, 12464)]