156937322180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 335070981504

約数和(自身を除く): 178133659324

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 293, 347, 452, 565, 586, 683, 694, 1130, 1172, 1366, 1388, 1465, 1735, 2260, 2732, 2930, 3415, 3470, 5860, 6830, 6940, 13660, 33109, 39211, 66218, 77179, 78422, 101671, 132436, 154358, 156844, 165545, 196055, 200119, 203342, 237001, 308716, 331090, 385895, 392110, 400238, 406684, 474002, 508355, 662180, 771790, 784220, 800476, 948004, 1000595, 1016710, 1185005, 1543580, 2001190, 2033420, 2370010, 4002380, 4740020, 11488823, 22613447, 22977646, 26781113, 45226894, 45955292, 53562226, 57444115, 69441293, 90453788, 107124452, 113067235, 114888230, 133905565, 138882586, 226134470, 229776460, 267811130, 277765172, 347206465, 452268940, 535622260, 694412930, 1388825860, 7846866109, 15693732218, 31387464436, 39234330545, 78468661090, 156937322180]

約数ペア:

[(1, 156937322180), (2, 78468661090), (4, 39234330545), (5, 31387464436), (10, 15693732218), (20, 7846866109), (113, 1388825860), (226, 694412930), (293, 535622260), (347, 452268940), (452, 347206465), (565, 277765172), (586, 267811130), (683, 229776460), (694, 226134470), (1130, 138882586), (1172, 133905565), (1366, 114888230), (1388, 113067235), (1465, 107124452), (1735, 90453788), (2260, 69441293), (2732, 57444115), (2930, 53562226), (3415, 45955292), (3470, 45226894), (5860, 26781113), (6830, 22977646), (6940, 22613447), (13660, 11488823), (33109, 4740020), (39211, 4002380), (66218, 2370010), (77179, 2033420), (78422, 2001190), (101671, 1543580), (132436, 1185005), (154358, 1016710), (156844, 1000595), (165545, 948004), (196055, 800476), (200119, 784220), (203342, 771790), (237001, 662180), (308716, 508355), (331090, 474002), (385895, 406684), (392110, 400238)]