145355776

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 88

約数和(自身を含む): 317039360

約数和(自身を除く): 171683584

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 241, 248, 256, 304, 482, 496, 512, 589, 608, 964, 992, 1024, 1178, 1216, 1928, 1984, 2356, 2432, 3856, 3968, 4579, 4712, 4864, 7471, 7712, 7936, 9158, 9424, 9728, 14942, 15424, 15872, 18316, 18848, 19456, 29884, 30848, 31744, 36632, 37696, 59768, 61696, 73264, 75392, 119536, 123392, 141949, 146528, 150784, 239072, 246784, 283898, 293056, 301568, 478144, 567796, 586112, 603136, 956288, 1135592, 1172224, 1912576, 2271184, 2344448, 3825152, 4542368, 4688896, 7650304, 9084736, 18169472, 36338944, 72677888, 145355776]

約数ペア:

[(1, 145355776), (2, 72677888), (4, 36338944), (8, 18169472), (16, 9084736), (19, 7650304), (31, 4688896), (32, 4542368), (38, 3825152), (62, 2344448), (64, 2271184), (76, 1912576), (124, 1172224), (128, 1135592), (152, 956288), (241, 603136), (248, 586112), (256, 567796), (304, 478144), (482, 301568), (496, 293056), (512, 283898), (589, 246784), (608, 239072), (964, 150784), (992, 146528), (1024, 141949), (1178, 123392), (1216, 119536), (1928, 75392), (1984, 73264), (2356, 61696), (2432, 59768), (3856, 37696), (3968, 36632), (4579, 31744), (4712, 30848), (4864, 29884), (7471, 19456), (7712, 18848), (7936, 18316), (9158, 15872), (9424, 15424), (9728, 14942)]