156942213116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{677}}^1\times {\mathrm{4639}}^1$

素因数の和:5395

約数の個数: 72

約数和(自身を含む): 306142058880

約数和(自身を除く): 149199845764

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 677, 806, 961, 1354, 1612, 1922, 2708, 3844, 4639, 8801, 9278, 12493, 17602, 18556, 20987, 24986, 35204, 41974, 49972, 60307, 83948, 120614, 143809, 241228, 272831, 287618, 545662, 575236, 650597, 1091324, 1301194, 1869517, 2602388, 3140603, 3739034, 4458079, 6281206, 7478068, 8457761, 8916158, 12562412, 16915522, 17832316, 33831044, 40827839, 57955027, 81655678, 97358693, 115910054, 163311356, 194717386, 231820108, 389434772, 1265663009, 2531326018, 3018119483, 5062652036, 6036238966, 12072477932, 39235553279, 78471106558, 156942213116]

約数ペア:

[(1, 156942213116), (2, 78471106558), (4, 39235553279), (13, 12072477932), (26, 6036238966), (31, 5062652036), (52, 3018119483), (62, 2531326018), (124, 1265663009), (403, 389434772), (677, 231820108), (806, 194717386), (961, 163311356), (1354, 115910054), (1612, 97358693), (1922, 81655678), (2708, 57955027), (3844, 40827839), (4639, 33831044), (8801, 17832316), (9278, 16915522), (12493, 12562412), (17602, 8916158), (18556, 8457761), (20987, 7478068), (24986, 6281206), (35204, 4458079), (41974, 3739034), (49972, 3140603), (60307, 2602388), (83948, 1869517), (120614, 1301194), (143809, 1091324), (241228, 650597), (272831, 575236), (287618, 545662)]