151389160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{839}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 368323200

約数和(自身を除く): 216934040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 347, 520, 694, 839, 1388, 1678, 1735, 2776, 3356, 3470, 4195, 4511, 6712, 6940, 8390, 9022, 10907, 13880, 16780, 18044, 21814, 22555, 33560, 36088, 43628, 45110, 54535, 87256, 90220, 109070, 180440, 218140, 291133, 436280, 582266, 1164532, 1455665, 2329064, 2911330, 3784729, 5822660, 7569458, 11645320, 15138916, 18923645, 30277832, 37847290, 75694580, 151389160]

約数ペア:

[(1, 151389160), (2, 75694580), (4, 37847290), (5, 30277832), (8, 18923645), (10, 15138916), (13, 11645320), (20, 7569458), (26, 5822660), (40, 3784729), (52, 2911330), (65, 2329064), (104, 1455665), (130, 1164532), (260, 582266), (347, 436280), (520, 291133), (694, 218140), (839, 180440), (1388, 109070), (1678, 90220), (1735, 87256), (2776, 54535), (3356, 45110), (3470, 43628), (4195, 36088), (4511, 33560), (6712, 22555), (6940, 21814), (8390, 18044), (9022, 16780), (10907, 13880)]