156959220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 482711040

約数和(自身を除く): 325751820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 163, 165, 220, 326, 330, 489, 652, 660, 815, 978, 1459, 1630, 1793, 1956, 2445, 2918, 3260, 3586, 4377, 4890, 5379, 5836, 7172, 7295, 8754, 8965, 9780, 10758, 14590, 16049, 17508, 17930, 21516, 21885, 26895, 29180, 32098, 35860, 43770, 48147, 53790, 64196, 80245, 87540, 96294, 107580, 160490, 192588, 237817, 240735, 320980, 475634, 481470, 713451, 951268, 962940, 1189085, 1426902, 2378170, 2615987, 2853804, 3567255, 4756340, 5231974, 7134510, 7847961, 10463948, 13079935, 14269020, 15695922, 26159870, 31391844, 39239805, 52319740, 78479610, 156959220]

約数ペア:

[(1, 156959220), (2, 78479610), (3, 52319740), (4, 39239805), (5, 31391844), (6, 26159870), (10, 15695922), (11, 14269020), (12, 13079935), (15, 10463948), (20, 7847961), (22, 7134510), (30, 5231974), (33, 4756340), (44, 3567255), (55, 2853804), (60, 2615987), (66, 2378170), (110, 1426902), (132, 1189085), (163, 962940), (165, 951268), (220, 713451), (326, 481470), (330, 475634), (489, 320980), (652, 240735), (660, 237817), (815, 192588), (978, 160490), (1459, 107580), (1630, 96294), (1793, 87540), (1956, 80245), (2445, 64196), (2918, 53790), (3260, 48147), (3586, 43770), (4377, 35860), (4890, 32098), (5379, 29180), (5836, 26895), (7172, 21885), (7295, 21516), (8754, 17930), (8965, 17508), (9780, 16049), (10758, 14590)]