149622616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4280

約数の個数: 64

約数和(自身を含む): 340300800

約数和(自身を除く): 190678184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4219, 4433, 8438, 8866, 16876, 17732, 33752, 35464, 46409, 54847, 92818, 109694, 130789, 185636, 219388, 261578, 371272, 438776, 523156, 603317, 1046312, 1206634, 1438679, 1700257, 2413268, 2877358, 3400514, 4826536, 5754716, 6801028, 11509432, 13602056, 18702827, 37405654, 74811308, 149622616]

約数ペア:

[(1, 149622616), (2, 74811308), (4, 37405654), (8, 18702827), (11, 13602056), (13, 11509432), (22, 6801028), (26, 5754716), (31, 4826536), (44, 3400514), (52, 2877358), (62, 2413268), (88, 1700257), (104, 1438679), (124, 1206634), (143, 1046312), (248, 603317), (286, 523156), (341, 438776), (403, 371272), (572, 261578), (682, 219388), (806, 185636), (1144, 130789), (1364, 109694), (1612, 92818), (2728, 54847), (3224, 46409), (4219, 35464), (4433, 33752), (8438, 17732), (8866, 16876)]