156942142740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21265873}}^1$

素因数の和:21265929

約数の個数: 72

約数和(自身を含む): 487669022568

約数和(自身を除く): 330726879828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 21265873, 42531746, 63797619, 85063492, 106329365, 127595238, 191392857, 212658730, 255190476, 318988095, 382785714, 425317460, 637976190, 765571428, 871900793, 956964285, 1275952380, 1743801586, 1913928570, 2615702379, 3487603172, 3827857140, 4359503965, 5231404758, 7847107137, 8719007930, 10462809516, 13078511895, 15694214274, 17438015860, 26157023790, 31388428548, 39235535685, 52314047580, 78471071370, 156942142740]

約数ペア:

[(1, 156942142740), (2, 78471071370), (3, 52314047580), (4, 39235535685), (5, 31388428548), (6, 26157023790), (9, 17438015860), (10, 15694214274), (12, 13078511895), (15, 10462809516), (18, 8719007930), (20, 7847107137), (30, 5231404758), (36, 4359503965), (41, 3827857140), (45, 3487603172), (60, 2615702379), (82, 1913928570), (90, 1743801586), (123, 1275952380), (164, 956964285), (180, 871900793), (205, 765571428), (246, 637976190), (369, 425317460), (410, 382785714), (492, 318988095), (615, 255190476), (738, 212658730), (820, 191392857), (1230, 127595238), (1476, 106329365), (1845, 85063492), (2460, 63797619), (3690, 42531746), (7380, 21265873)]