156958915040

素因数分解:

$2^5\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{514417}}^1$

素因数の和:516339

約数の個数: 48

約数和(自身を含む): 371010607632

約数和(自身を除く): 214051692592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1907, 3814, 7628, 9535, 15256, 19070, 30512, 38140, 61024, 76280, 152560, 305120, 514417, 1028834, 2057668, 2572085, 4115336, 5144170, 8230672, 10288340, 16461344, 20576680, 41153360, 82306720, 980993219, 1961986438, 3923972876, 4904966095, 7847945752, 9809932190, 15695891504, 19619864380, 31391783008, 39239728760, 78479457520, 156958915040]

約数ペア:

[(1, 156958915040), (2, 78479457520), (4, 39239728760), (5, 31391783008), (8, 19619864380), (10, 15695891504), (16, 9809932190), (20, 7847945752), (32, 4904966095), (40, 3923972876), (80, 1961986438), (160, 980993219), (1907, 82306720), (3814, 41153360), (7628, 20576680), (9535, 16461344), (15256, 10288340), (19070, 8230672), (30512, 5144170), (38140, 4115336), (61024, 2572085), (76280, 2057668), (152560, 1028834), (305120, 514417)]