156734250950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{4889}}^1$

素因数の和:5442

約数の個数: 96

約数和(自身を含む): 309927574080

約数和(自身を除く): 153193323130

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 457, 575, 610, 914, 1150, 1403, 1525, 2285, 2806, 3050, 4570, 4889, 7015, 9778, 10511, 11425, 14030, 21022, 22850, 24445, 27877, 35075, 48890, 52555, 55754, 70150, 105110, 112447, 122225, 139385, 224894, 244450, 262775, 278770, 298229, 525550, 562235, 596458, 641171, 696925, 1124470, 1282342, 1393850, 1491145, 2234273, 2811175, 2982290, 3205855, 4468546, 5622350, 6411710, 6859267, 7455725, 11171365, 13718534, 14911450, 16029275, 22342730, 32058550, 34296335, 51388279, 55856825, 68592670, 102776558, 111713650, 136290653, 171481675, 256941395, 272581306, 342963350, 513882790, 681453265, 1284706975, 1362906530, 2569413950, 3134685019, 3407266325, 6269370038, 6814532650, 15673425095, 31346850190, 78367125475, 156734250950]

約数ペア:

[(1, 156734250950), (2, 78367125475), (5, 31346850190), (10, 15673425095), (23, 6814532650), (25, 6269370038), (46, 3407266325), (50, 3134685019), (61, 2569413950), (115, 1362906530), (122, 1284706975), (230, 681453265), (305, 513882790), (457, 342963350), (575, 272581306), (610, 256941395), (914, 171481675), (1150, 136290653), (1403, 111713650), (1525, 102776558), (2285, 68592670), (2806, 55856825), (3050, 51388279), (4570, 34296335), (4889, 32058550), (7015, 22342730), (9778, 16029275), (10511, 14911450), (11425, 13718534), (14030, 11171365), (21022, 7455725), (22850, 6859267), (24445, 6411710), (27877, 5622350), (35075, 4468546), (48890, 3205855), (52555, 2982290), (55754, 2811175), (70150, 2234273), (105110, 1491145), (112447, 1393850), (122225, 1282342), (139385, 1124470), (224894, 696925), (244450, 641171), (262775, 596458), (278770, 562235), (298229, 525550)]