156960780472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 312690873600

約数和(自身を除く): 155730093128

約数列:

[1, 2, 4, 8, 37, 67, 74, 97, 134, 139, 148, 194, 268, 278, 296, 388, 536, 556, 587, 776, 1112, 1174, 2348, 2479, 3589, 4696, 4958, 5143, 6499, 7178, 9313, 9916, 10286, 12998, 13483, 14356, 18626, 19832, 20572, 21719, 25996, 26966, 28712, 37252, 39329, 41144, 43438, 51992, 53932, 56939, 74504, 78658, 81593, 86876, 107864, 113878, 157316, 163186, 173752, 227756, 240463, 314632, 326372, 344581, 455512, 480926, 498871, 652744, 689162, 903361, 961852, 997742, 1378324, 1455173, 1806722, 1923704, 1995484, 2106743, 2756648, 2910346, 3018941, 3613444, 3814913, 3990968, 4213486, 5466731, 5820692, 6037882, 7226888, 7629826, 7914521, 8426972, 10933462, 11641384, 12075764, 15259652, 15829042, 16853944, 21866924, 24151528, 30519304, 31658084, 33424357, 43733848, 63316168, 66848714, 133697428, 141151781, 202269047, 267394856, 282303562, 292837277, 404538094, 530272907, 564607124, 585674554, 809076188, 1060545814, 1129214248, 1171349108, 1618152376, 2121091628, 2342698216, 4242183256, 19620097559, 39240195118, 78480390236, 156960780472]

約数ペア:

[(1, 156960780472), (2, 78480390236), (4, 39240195118), (8, 19620097559), (37, 4242183256), (67, 2342698216), (74, 2121091628), (97, 1618152376), (134, 1171349108), (139, 1129214248), (148, 1060545814), (194, 809076188), (268, 585674554), (278, 564607124), (296, 530272907), (388, 404538094), (536, 292837277), (556, 282303562), (587, 267394856), (776, 202269047), (1112, 141151781), (1174, 133697428), (2348, 66848714), (2479, 63316168), (3589, 43733848), (4696, 33424357), (4958, 31658084), (5143, 30519304), (6499, 24151528), (7178, 21866924), (9313, 16853944), (9916, 15829042), (10286, 15259652), (12998, 12075764), (13483, 11641384), (14356, 10933462), (18626, 8426972), (19832, 7914521), (20572, 7629826), (21719, 7226888), (25996, 6037882), (26966, 5820692), (28712, 5466731), (37252, 4213486), (39329, 3990968), (41144, 3814913), (43438, 3613444), (51992, 3018941), (53932, 2910346), (56939, 2756648), (74504, 2106743), (78658, 1995484), (81593, 1923704), (86876, 1806722), (107864, 1455173), (113878, 1378324), (157316, 997742), (163186, 961852), (173752, 903361), (227756, 689162), (240463, 652744), (314632, 498871), (326372, 480926), (344581, 455512)]