164077380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{977}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 512628480

約数和(自身を除く): 348551100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 540, 622, 933, 977, 1244, 1555, 1866, 1954, 2799, 2931, 3110, 3732, 3908, 4665, 4885, 5598, 5862, 6220, 8397, 8793, 9330, 9770, 11196, 11724, 13995, 14655, 16794, 17586, 18660, 19540, 26379, 27990, 29310, 33588, 35172, 41985, 43965, 52758, 55980, 58620, 83970, 87930, 105516, 131895, 167940, 175860, 263790, 303847, 527580, 607694, 911541, 1215388, 1519235, 1823082, 2734623, 3038470, 3646164, 4557705, 5469246, 6076940, 8203869, 9115410, 10938492, 13673115, 16407738, 18230820, 27346230, 32815476, 41019345, 54692460, 82038690, 164077380]

約数ペア:

[(1, 164077380), (2, 82038690), (3, 54692460), (4, 41019345), (5, 32815476), (6, 27346230), (9, 18230820), (10, 16407738), (12, 13673115), (15, 10938492), (18, 9115410), (20, 8203869), (27, 6076940), (30, 5469246), (36, 4557705), (45, 3646164), (54, 3038470), (60, 2734623), (90, 1823082), (108, 1519235), (135, 1215388), (180, 911541), (270, 607694), (311, 527580), (540, 303847), (622, 263790), (933, 175860), (977, 167940), (1244, 131895), (1555, 105516), (1866, 87930), (1954, 83970), (2799, 58620), (2931, 55980), (3110, 52758), (3732, 43965), (3908, 41985), (4665, 35172), (4885, 33588), (5598, 29310), (5862, 27990), (6220, 26379), (8397, 19540), (8793, 18660), (9330, 17586), (9770, 16794), (11196, 14655), (11724, 13995)]