156935803660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1013}}^1\times {\mathrm{1093}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 348502714560

約数和(自身を除く): 191566910900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 373, 380, 746, 1013, 1093, 1492, 1865, 2026, 2186, 3730, 4052, 4372, 5065, 5465, 7087, 7460, 10130, 10930, 14174, 19247, 20260, 20767, 21860, 28348, 35435, 38494, 41534, 70870, 76988, 83068, 96235, 103835, 141740, 192470, 207670, 377849, 384940, 407689, 415340, 755698, 815378, 1107209, 1511396, 1630756, 1889245, 2038445, 2214418, 3778490, 4076890, 4428836, 5536045, 7179131, 7556980, 7746091, 8153780, 11072090, 14358262, 15492182, 21036971, 22144180, 28716524, 30984364, 35895655, 38730455, 42073942, 71791310, 77460910, 84147884, 105184855, 143582620, 154921820, 210369710, 412988957, 420739420, 825977914, 1651955828, 2064944785, 4129889570, 7846790183, 8259779140, 15693580366, 31387160732, 39233950915, 78467901830, 156935803660]

約数ペア:

[(1, 156935803660), (2, 78467901830), (4, 39233950915), (5, 31387160732), (10, 15693580366), (19, 8259779140), (20, 7846790183), (38, 4129889570), (76, 2064944785), (95, 1651955828), (190, 825977914), (373, 420739420), (380, 412988957), (746, 210369710), (1013, 154921820), (1093, 143582620), (1492, 105184855), (1865, 84147884), (2026, 77460910), (2186, 71791310), (3730, 42073942), (4052, 38730455), (4372, 35895655), (5065, 30984364), (5465, 28716524), (7087, 22144180), (7460, 21036971), (10130, 15492182), (10930, 14358262), (14174, 11072090), (19247, 8153780), (20260, 7746091), (20767, 7556980), (21860, 7179131), (28348, 5536045), (35435, 4428836), (38494, 4076890), (41534, 3778490), (70870, 2214418), (76988, 2038445), (83068, 1889245), (96235, 1630756), (103835, 1511396), (141740, 1107209), (192470, 815378), (207670, 755698), (377849, 415340), (384940, 407689)]