156747842532

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{971}}^1$

素因数の和:1650

約数の個数: 144

約数和(自身を含む): 406032891264

約数和(自身を除く): 249285048732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 137, 142, 213, 274, 284, 411, 426, 461, 548, 639, 822, 852, 922, 971, 1233, 1278, 1383, 1644, 1844, 1942, 2466, 2556, 2766, 2913, 3884, 4149, 4932, 5532, 5826, 8298, 8739, 9727, 11652, 16596, 17478, 19454, 29181, 32731, 34956, 38908, 58362, 63157, 65462, 68941, 87543, 98193, 116724, 126314, 130924, 133027, 137882, 175086, 189471, 196386, 206823, 252628, 266054, 275764, 294579, 350172, 378942, 392772, 399081, 413646, 447631, 532108, 568413, 589158, 620469, 757884, 798162, 827292, 895262, 1136826, 1178316, 1197243, 1240938, 1342893, 1596324, 1790524, 2273652, 2394486, 2481876, 2685786, 4028679, 4484147, 4788972, 5371572, 8057358, 8968294, 9444917, 13452441, 16114716, 17936588, 18889834, 26904882, 28334751, 31781801, 37779668, 40357323, 53809764, 56669502, 61325447, 63563602, 80714646, 85004253, 95345403, 113339004, 122650894, 127127204, 161429292, 170008506, 183976341, 190690806, 245301788, 286036209, 340017012, 367952682, 381381612, 551929023, 572072418, 735905364, 1103858046, 1144144836, 2207716092, 4354106737, 8708213474, 13062320211, 17416426948, 26124640422, 39186960633, 52249280844, 78373921266, 156747842532]

約数ペア:

[(1, 156747842532), (2, 78373921266), (3, 52249280844), (4, 39186960633), (6, 26124640422), (9, 17416426948), (12, 13062320211), (18, 8708213474), (36, 4354106737), (71, 2207716092), (137, 1144144836), (142, 1103858046), (213, 735905364), (274, 572072418), (284, 551929023), (411, 381381612), (426, 367952682), (461, 340017012), (548, 286036209), (639, 245301788), (822, 190690806), (852, 183976341), (922, 170008506), (971, 161429292), (1233, 127127204), (1278, 122650894), (1383, 113339004), (1644, 95345403), (1844, 85004253), (1942, 80714646), (2466, 63563602), (2556, 61325447), (2766, 56669502), (2913, 53809764), (3884, 40357323), (4149, 37779668), (4932, 31781801), (5532, 28334751), (5826, 26904882), (8298, 18889834), (8739, 17936588), (9727, 16114716), (11652, 13452441), (16596, 9444917), (17478, 8968294), (19454, 8057358), (29181, 5371572), (32731, 4788972), (34956, 4484147), (38908, 4028679), (58362, 2685786), (63157, 2481876), (65462, 2394486), (68941, 2273652), (87543, 1790524), (98193, 1596324), (116724, 1342893), (126314, 1240938), (130924, 1197243), (133027, 1178316), (137882, 1136826), (175086, 895262), (189471, 827292), (196386, 798162), (206823, 757884), (252628, 620469), (266054, 589158), (275764, 568413), (294579, 532108), (350172, 447631), (378942, 413646), (392772, 399081)]